/* ============================================================================
   PRETTY TAVERN - MAIN STYLESHEET
   ============================================================================ */

/* ==========================================================================
   1. CSS RESET & BASE
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
    position: relative;
}

/* ==========================================================================
   2. CSS VARIABLES - THEMES
   ========================================================================== */

/* Dark Purple (Default) */
[data-theme="dark-purple"] {
    --bg-primary: #0a0a0f;
    --bg-secondary: #151520;
    --bg-tertiary: #1e1e2e;
    --bg-message: #1e1e2e;
    --accent: #7c3aed;
    --accent-rgb: 124, 58, 237;
    --accent-hover: #6d28d9;
    --accent-user: #3b82f6;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --border: #2d2d40;
    --success: #10b981;
    --danger: #ef4444;
}

/* Original Theme */
[data-theme="original"] {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-tertiary: #0f3460;
    --bg-message: #0f3460;
    --accent: #e94560;
    --accent-rgb: 233, 69, 96;
    --accent-hover: #d63651;
    --accent-user: #00d4ff;
    --text-primary: #eaeaea;
    --text-secondary: #a0a0a0;
    --border: #2d3748;
    --success: #48bb78;
    --danger: #f56565;
}

/* Midnight Blue */
[data-theme="midnight-blue"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-message: #1e293b;
    --accent: #3b82f6;
    --accent-rgb: 59, 130, 246;
    --accent-hover: #2563eb;
    --accent-user: #06b6d4;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border: #334155;
    --success: #10b981;
    --danger: #ef4444;
}

/* Rose Garden */
[data-theme="rose-garden"] {
    --bg-primary: #1a0a0f;
    --bg-secondary: #2d1520;
    --bg-tertiary: #3d1f2e;
    --bg-message: #2d1520;
    --accent: #ec4899;
    --accent-rgb: 236, 72, 153;
    --accent-hover: #db2777;
    --accent-user: #a855f7;
    --text-primary: #fce7f3;
    --text-secondary: #f9a8d4;
    --border: #3d1f2e;
    --success: #10b981;
    --danger: #ef4444;
}

/* Emerald Forest */
[data-theme="emerald-forest"] {
    --bg-primary: #022c22;
    --bg-secondary: #064e3b;
    --bg-tertiary: #065f46;
    --bg-message: #064e3b;
    --accent: #10b981;
    --accent-rgb: 16, 185, 129;
    --accent-hover: #059669;
    --accent-user: #34d399;
    --text-primary: #ecfdf5;
    --text-secondary: #a7f3d0;
    --border: #065f46;
    --success: #34d399;
    --danger: #ef4444;
}

/* Ocean Breeze */
[data-theme="ocean-breeze"] {
    --bg-primary: #0c1e2e;
    --bg-secondary: #14374a;
    --bg-tertiary: #1c4d66;
    --bg-message: #14374a;
    --accent: #06b6d4;
    --accent-rgb: 6, 182, 212;
    --accent-hover: #0891b2;
    --accent-user: #3b82f6;
    --text-primary: #e0f2fe;
    --text-secondary: #7dd3fc;
    --border: #1c4d66;
    --success: #10b981;
    --danger: #ef4444;
}

/* Sunset Orange */
[data-theme="sunset-orange"] {
    --bg-primary: #1a0f0a;
    --bg-secondary: #2d1f15;
    --bg-tertiary: #3d2f25;
    --bg-message: #2d1f15;
    --accent: #f97316;
    --accent-rgb: 249, 115, 22;
    --accent-hover: #ea580c;
    --accent-user: #eab308;
    --text-primary: #fff7ed;
    --text-secondary: #fed7aa;
    --border: #3d2f25;
    --success: #10b981;
    --danger: #ef4444;
}

/* Root Variables */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #151520;
    --bg-tertiary: #1e1e2e;
    --bg-message: #1e1e2e;
    --accent: #7c3aed;
    --accent-hover: #6d28d9;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --border: #2d2d40;
    --success: #10b981;
    --danger: #ef4444;
    --message-font-size: 14px;
    --avatar-size: 40px;
    --avatar-border-width: 1px;
    --text-bold: #e5e7eb;
    --text-italic: #9ca3af;
    --text-underline: #e5e7eb;
    --text-quote: #d4a574;
    --bg-user-message: #1e1e2e;
    --bg-ai-message: #1e1e2e;
}

/* ==========================================================================
   3. LAYOUT - MAIN STRUCTURE
   ========================================================================== */

/* Profile Bar - Top Right (integrated into blur bar) */
.profile-bar {
    position: fixed;
    top: 4px;
    right: 12px;
    z-index: 10000;
    background: transparent;
    border-radius: 6px;
    padding: 0;
    border: none;
    transition: all 0.2s ease;
}

.profile-bar:hover {
    background: transparent;
}

.profile-bar-content {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

/* Logged in state - glassmorphism button */
.profile-bar-content.logged-in {
    padding: 6px 14px;
    border: 1px solid var(--accent);
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    margin-top: 10px;
}

.profile-bar-content.logged-in:hover {
    background: rgba(var(--accent-rgb), 0.15);
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.3);
}

.profile-bar-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    overflow: hidden;
    border: 2px solid var(--accent);
}

.profile-bar-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-bar-username {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.profile-bar-login {
    display: flex;
    gap: 8px;
}

.profile-bar-btn {
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 80px;
    text-align: center;
}

.profile-bar-btn.login {
    background: var(--accent);
    color: white;
    border: 1px solid var(--bg-tertiary);
}

.profile-bar-btn.login:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.profile-bar-btn.register {
    background: transparent;
    color: white;
    border: 1px solid var(--accent);
}

.profile-bar-btn.register:hover {
    background: var(--accent);
    color: white;
}

.container {
    display: flex;
    height: 100vh;
    position: relative;
    z-index: 1;
}

/* Custom Background */
.custom-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.custom-background.active {
    opacity: 1;
}

.custom-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(var(--bg-blur, 2px)) brightness(var(--bg-brightness, 0.4));
    transition: filter 0.3s ease;
}

/* Particle Canvas */
.particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

/* ==========================================================================
   4. SIDEBAR
/* Sidebar Toggle Arrow */
.sidebar-toggle-arrow {
    position: fixed;
    top: 0;
    z-index: 1001;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    width: 24px;
    height: var(--logo-height, 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.3);
}

.sidebar-toggle-arrow:hover {
    background: var(--bg-tertiary);
    box-shadow: 4px 0 16px rgba(0, 0, 0, 0.4),
                0 0 30px rgba(124, 58, 237, 0.6);
}

.arrow-icon {
    width: 18px;
    height: 18px;
    stroke: var(--accent);
    transition: all 0.3s ease;
}

.sidebar-toggle-arrow:hover .arrow-icon {
    stroke: var(--accent-hover);
    transform: translateX(-2px);
    filter: drop-shadow(0 0 8px var(--accent));
}

/* When sidebar is open, arrow is NEXT TO sidebar (at 320px) */
.sidebar-toggle-arrow {
    left: 320px;
}

/* When sidebar is closed, arrow is at left edge */
.sidebar.hidden ~ * .sidebar-toggle-arrow,
body:has(.sidebar.hidden) .sidebar-toggle-arrow {
    left: 0;
    opacity: 0.4;
}

/* Hover when closed - full opacity + glow */
.sidebar.hidden ~ * .sidebar-toggle-arrow:hover,
body:has(.sidebar.hidden) .sidebar-toggle-arrow:hover {
    opacity: 1;
}

/* Flip arrow when sidebar is closed */
.sidebar.hidden ~ * .sidebar-toggle-arrow .arrow-icon,
body:has(.sidebar.hidden) .sidebar-toggle-arrow .arrow-icon {
    transform: scaleX(-1);
}

.sidebar.hidden ~ * .sidebar-toggle-arrow:hover .arrow-icon,
body:has(.sidebar.hidden) .sidebar-toggle-arrow:hover .arrow-icon {
    transform: scaleX(-1) translateX(2px);
}



.sidebar {
    width: 320px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1000;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.3);
}

.sidebar.hidden {
    transform: translateX(-100%);
    box-shadow: none;
}
.sidebar-header {
    padding: 0;
    border-bottom: 1px solid var(--border);
	border-top: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    overflow: hidden;
}
.sidebar-logo {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 0;
    transition: transform 0.3s ease;
    display: block;
}

.sidebar-logo:hover {
    transform: scale(1.02);
}

/* Sidebar Tabs */
.sidebar-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 12px 0 12px;
    border-bottom: 1px solid var(--border);
}

.sidebar-tab {
    flex: 1 1 calc(50% - 4px);
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 8px 8px 0 0;
}

.sidebar-tab:hover {
    color: var(--text-primary);
    background: rgba(var(--accent-rgb), 0.1);
}

.sidebar-tab.active {
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.15);
    border-bottom-color: var(--accent);
    box-shadow: 0 0 15px rgba(var(--accent-rgb), 0.3);
    text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.4);
}

.sidebar-tab span:first-child {
    font-size: 16px;
}

.sidebar-tab.active span:first-child {
    filter: drop-shadow(0 0 6px rgba(var(--accent-rgb), 0.5));
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.sidebar-content.hidden {
    display: none !important;
}

/* ===== Collapsible Card Pattern ===== */

/* Collapsed row — always visible */
.card-collapsed-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 2px 0;
    cursor: pointer;
    width: 100%;
}

.card-collapsed-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1.5px solid rgba(var(--accent-rgb), 0.25);
}

.card-collapsed-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-collapsed-name {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.card-collapsed-meta {
    font-size: 11px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.card-expand-icon {
    font-size: 9px;
    color: var(--text-secondary);
    flex-shrink: 0;
    width: 16px;
    text-align: center;
    transition: color 0.15s, transform 0.2s ease;
}

.card-expand-icon.open {
    transform: rotate(90deg);
}

.character-card:hover .card-expand-icon,
.persona-card:hover .card-expand-icon,
.chat-card-neon:hover .card-expand-icon {
    color: var(--accent);
}

/* Expanded content — hidden by default */
.card-expanded-content {
    display: none;
    padding-top: 12px;
    position: relative;
    z-index: 1;
}

/* When card is expanded */
.character-card.expanded,
.persona-card.expanded,
.chat-card-neon.expanded {
    display: block;
}

.character-card.expanded .card-collapsed-row,
.persona-card.expanded .card-collapsed-row,
.chat-card-neon.expanded .card-collapsed-row {
    padding-bottom: 4px;
    margin-bottom: 4px;
    border-bottom: 1px solid rgba(var(--accent-rgb), 0.1);
}

.character-card.expanded .card-expanded-content,
.persona-card.expanded .card-expanded-content,
.chat-card-neon.expanded .card-expanded-content {
    display: block;
}

/* Slim down the cards when collapsed */
.character-card:not(.expanded),
.persona-card:not(.expanded),
.chat-card-neon:not(.expanded) {
    min-height: 0;
    padding: 8px 12px;
    margin-bottom: 4px;
}

/* Chat card actions row */
.chat-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    width: 100%;
}

.chat-card-actions .btn-action {
    all: unset;
    box-sizing: border-box;
    flex: 1;
    padding: 8px 12px;
    font-family: inherit;
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.2), rgba(var(--accent-rgb), 0.1));
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.chat-card-actions .btn-action:hover {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.3), rgba(var(--accent-rgb), 0.2));
    border-color: rgba(var(--accent-rgb), 0.6);
    transform: translateY(-1px);
}

/* ===== Character Expanded Layout (Option A) ===== */

.character-expanded-top {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    align-items: flex-start;
}

.character-avatar-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    width: 90px;
}

.character-card.expanded .character-card-avatar {
    width: 90px;
    height: 90px;
    border-radius: 8px;
    flex-shrink: 0;
    overflow: hidden;
}

.character-card.expanded .character-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Character Info Grid */
.character-info-grid {
    display: flex;
    gap: 1px;
    background: rgba(var(--accent-rgb), 0.15);
    border-radius: 6px;
    margin-bottom: 12px;
}

.info-grid-cell {
    flex: 1;
    background: var(--bg-secondary);
    padding: 10px 8px;
    text-align: center;
    min-width: 0;
    position: relative;
}

.info-grid-cell:first-child {
    overflow: visible;
    border-radius: 6px 0 0 6px;
    z-index: 10;
}

.info-grid-cell:last-child {
    border-radius: 0 6px 6px 0;
}

.info-grid-label {
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.info-grid-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.info-grid-none {
    font-size: 12px;
    font-weight: 400;
    color: var(--text-secondary);
    font-style: italic;
}

.lorebooks-mini-row {
    display: flex;
    justify-content: center;
    gap: 4px;
}

.lorebooks-mini-row .character-lorebook-mini {
    transform: scale(1.1);
}

.lorebooks-mini-row .character-lorebook-mini:hover {
    transform: translateY(-10px) scale(3);
    z-index: 100;
}

.character-description {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.character-card.expanded .character-description p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box !important;
    -webkit-line-clamp: 5 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-word;
}

.character-actions-row {
    display: flex;
    gap: 8px;
    width: 100%;
}

.character-actions-row .btn-action {
    /* Reset any inherited .btn styles */
    all: unset;
    box-sizing: border-box;
    
    /* Layout */
    flex: 1 1 0;
    padding: 8px 12px;
    
    /* Typography */
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    
    /* Appearance - glowing accent style */
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.2), rgba(var(--accent-rgb), 0.1));
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.character-actions-row .btn-action:hover {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.3), rgba(var(--accent-rgb), 0.2));
    border-color: rgba(var(--accent-rgb), 0.6);
    transform: translateY(-1px);
}

/* Immerse button - same style but with accent text */
.character-actions-row .btn-action.btn-immerse {
    color: var(--accent);
}

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */

.btn {
    width: 100%;
    padding: 7px 12px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    position: relative;
    z-index: 10;
}

.btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-tertiary);
}

.btn-secondary:hover {
    background: var(--border);
}

/* ==========================================================================
   6. CHARACTER CARDS
   ========================================================================== */

.character-card {
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.08) 0%, 
        rgba(var(--accent-rgb), 0.03) 100%);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(var(--accent-rgb), 0.2);
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 12px;
    min-height: 90px;
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.character-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.15) 0%, 
        transparent 50%,
        rgba(var(--accent-rgb), 0.15) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
    border-radius: 10px;
}

.character-card:hover::before {
    opacity: 1;
}

.character-card:hover {
    border-color: rgba(var(--accent-rgb), 0.6);
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.12) 0%, 
        rgba(var(--accent-rgb), 0.06) 100%);
    box-shadow: 
        0 0 20px rgba(var(--accent-rgb), 0.3),
        0 0 40px rgba(var(--accent-rgb), 0.1),
        inset 0 0 20px rgba(var(--accent-rgb), 0.05);
    transform: translateY(-2px);
}

.character-card.active {
    border-color: rgba(var(--accent-rgb), 0.8);
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.15) 0%, 
        rgba(var(--accent-rgb), 0.08) 100%);
    box-shadow: 
        0 0 30px rgba(var(--accent-rgb), 0.4),
        0 0 60px rgba(var(--accent-rgb), 0.2),
        inset 0 0 30px rgba(var(--accent-rgb), 0.1);
}

.character-card-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.character-card-avatar {
    width: 85px;
    height: 85px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-primary);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    position: relative;
    border: 2px solid rgba(var(--accent-rgb), 0.4);
    box-shadow: 
        0 0 15px rgba(var(--accent-rgb), 0.4),
        0 0 30px rgba(var(--accent-rgb), 0.2),
        inset 0 0 10px rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.character-card:hover .character-card-avatar {
    transform: scale(1.05);
    border-color: rgba(var(--accent-rgb), 0.6);
    box-shadow: 
        0 0 20px rgba(var(--accent-rgb), 0.5),
        0 0 40px rgba(var(--accent-rgb), 0.3),
        inset 0 0 15px rgba(255, 255, 255, 0.15);
}

.character-card-avatar::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.15) 50%, 
        transparent 70%);
    animation: neonShine 4s linear infinite;
    pointer-events: none;
    opacity: 0.6;
}

.character-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-card-info {
    flex: 1;
    min-width: 0;
}

.character-card h3 {
    font-size: 15px;
    margin-bottom: 4px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.character-card p {
    font-size: 11px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.4;
    white-space: normal;
}

.character-card-image {
    width: 100%;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 8px;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.character-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-card-image.empty {
    display: none;
}

.character-actions {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-shrink: 0;
    align-self: flex-end;
}

.character-actions button {
    padding: 6px 8px;
    font-size: 11px;
    border-radius: 6px;
    min-width: 32px;
}

.character-actions .btn-edit {
    flex: 1;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.character-actions .btn-edit:hover {
    background: var(--border);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

.character-actions .btn-lorebook {
    flex: 1;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.character-actions .btn-lorebook:hover {
    background: var(--border);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

.character-actions .btn-delete {
    flex: 1;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.character-actions .btn-delete:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

/* ==========================================================================
   IMMERSION MODE BUTTON
   ========================================================================== */

.btn-immersion {
    width: 100%;
    padding: 8px 12px;
    margin-top: 8px;
    background: linear-gradient(135deg, 
        rgba(139, 0, 0, 0.3) 0%, 
        rgba(220, 20, 60, 0.2) 100%);
    border: 1px solid rgba(220, 20, 60, 0.4);
    border-radius: 6px;
    color: #f0e0e0;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.btn-immersion::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.15) 50%, 
        transparent 100%);
    transition: left 0.5s ease;
}

.btn-immersion:hover {
    background: linear-gradient(135deg, 
        rgba(139, 0, 0, 0.5) 0%, 
        rgba(220, 20, 60, 0.4) 100%);
    border-color: rgba(220, 20, 60, 0.8);
    box-shadow: 
        0 0 15px rgba(220, 20, 60, 0.4),
        0 0 30px rgba(139, 0, 0, 0.2),
        inset 0 0 10px rgba(220, 20, 60, 0.1);
    transform: translateY(-1px);
    color: #ffffff;
}

.btn-immersion:hover::before {
    left: 100%;
}

.btn-immersion span:first-child {
    font-size: 14px;
    filter: drop-shadow(0 0 4px rgba(220, 20, 60, 0.6));
    transition: all 0.3s ease;
}

.btn-immersion:hover span:first-child {
    filter: drop-shadow(0 0 8px rgba(220, 20, 60, 1));
    transform: scale(1.1);
}

.btn-immersion:active {
    transform: translateY(0);
    box-shadow: 
        0 0 10px rgba(220, 20, 60, 0.3),
        inset 0 0 15px rgba(139, 0, 0, 0.2);
}

/* ==========================================================================
   PERSONA CARDS - GRID LAYOUT
   ========================================================================== */

#personaList:not(.hidden) {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    grid-auto-rows: min-content !important;
}

#personaList .view-all-btn {
    grid-column: 1 / -1 !important;
    margin-bottom: 8px !important;
    padding: 8px 12px !important;
    height: auto !important;
    min-height: auto !important;
}

#personaList .persona-card {
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.08) 0%, 
        rgba(var(--accent-rgb), 0.03) 100%);
    border-radius: 10px;
    padding: 10px 10px 50px 10px !important;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(var(--accent-rgb), 0.2);
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 6px !important;
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    position: relative;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

#personaList .persona-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.15) 0%, 
        transparent 50%,
        rgba(var(--accent-rgb), 0.15) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
    border-radius: 10px;
}

#personaList .persona-card:hover::before {
    opacity: 1;
}

#personaList .persona-card:hover {
    border-color: rgba(var(--accent-rgb), 0.6);
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.12) 0%, 
        rgba(var(--accent-rgb), 0.06) 100%);
    box-shadow: 
        0 0 20px rgba(var(--accent-rgb), 0.3),
        0 0 40px rgba(var(--accent-rgb), 0.1),
        inset 0 0 20px rgba(var(--accent-rgb), 0.05);
    transform: translateY(-2px);
}

#personaList .persona-card-avatar {
    width: 100% !important;
    height: 140px !important;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-primary);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    position: relative;
    border: 2px solid rgba(var(--accent-rgb), 0.4);
    box-shadow: 
        0 0 15px rgba(var(--accent-rgb), 0.4),
        0 0 30px rgba(var(--accent-rgb), 0.2),
        inset 0 0 10px rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#personaList .persona-card:hover .persona-card-avatar {
    transform: scale(1.05);
    border-color: rgba(var(--accent-rgb), 0.6);
    box-shadow: 
        0 0 20px rgba(var(--accent-rgb), 0.5),
        0 0 40px rgba(var(--accent-rgb), 0.3),
        inset 0 0 15px rgba(255, 255, 255, 0.15);
}

#personaList .persona-card-avatar::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.15) 50%, 
        transparent 70%);
    animation: neonShine 4s linear infinite;
    pointer-events: none;
    opacity: 0.6;
}

#personaList .persona-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#personaList .persona-card-info {
    text-align: center;
    width: 100%;
    flex-shrink: 0;
    order: -1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 4px;
}

#personaList .persona-card h3 {
    font-size: 13px !important;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0 !important;
    line-height: 1.2 !important;
    position: relative;
    z-index: 1;
}

.persona-description {
    font-size: 10px !important;
    color: var(--text-secondary) !important;
    line-height: 1.3 !important;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 0 !important;
    padding: 0 !important;
    position: relative;
    z-index: 1;
}

#personaList .persona-actions {
    position: absolute !important;
    bottom: 12px !important;
    left: 10px !important;
    right: 10px !important;
    display: flex !important;
    gap: 8px !important;
    width: auto !important;
    opacity: 1 !important;
    z-index: 10;
}

#personaList .persona-actions .btn-action {
    all: unset;
    box-sizing: border-box;
    flex: 1;
    padding: 5px 8px;
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.2), rgba(var(--accent-rgb), 0.1));
    border: 1px solid rgba(var(--accent-rgb), 0.4);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
}

#personaList .persona-actions .btn-action:hover {
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.3), rgba(var(--accent-rgb), 0.2));
    border-color: rgba(var(--accent-rgb), 0.6);
    transform: translateY(-1px);
}

/* ==========================================================================
   CHAT CARDS - IMPROVED LAYOUT
   ========================================================================== */

.chat-card {
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-card:hover {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.1);
}

.chat-card.active {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.15);
}

.chat-card-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.chat-card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-message-count {
    font-size: 11px;
    color: var(--text-secondary);
}

.chat-participants {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 8px;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 8px;
}

.chat-participant {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.chat-participant-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    overflow: hidden;
    border: 2px solid var(--border);
    transition: all 0.2s ease;
}

.chat-card:hover .chat-participant-avatar {
    transform: scale(1.05);
}

.chat-participant-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-participant-name {
    font-size: 10px;
    color: var(--text-secondary);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.chat-arrow {
    font-size: 18px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.chat-delete-btn {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.chat-delete-btn:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
    transform: translateY(-1px);
}

/* ==========================================================================
   CHAT CARDS - NEON STYLE
   ========================================================================== */

.chat-card-neon {
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.08) 0%, 
        rgba(var(--accent-rgb), 0.03) 100%);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(var(--accent-rgb), 0.2);
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.chat-card-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.15) 0%, 
        transparent 50%,
        rgba(var(--accent-rgb), 0.15) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
}

.chat-card-neon:hover::before {
    opacity: 1;
}

.chat-card-neon:hover {
    border-color: rgba(var(--accent-rgb), 0.6);
    box-shadow: 
        0 0 20px rgba(var(--accent-rgb), 0.3),
        0 0 40px rgba(var(--accent-rgb), 0.1),
        inset 0 0 20px rgba(var(--accent-rgb), 0.05);
    transform: translateY(-2px);
}

.chat-card-neon.active {
    border-color: rgba(var(--accent-rgb), 0.8);
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.15) 0%, 
        rgba(var(--accent-rgb), 0.08) 100%);
    box-shadow: 
        0 0 30px rgba(var(--accent-rgb), 0.4),
        0 0 60px rgba(var(--accent-rgb), 0.2),
        inset 0 0 30px rgba(var(--accent-rgb), 0.1);
}

/* Neon Container */
.chat-neon-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: relative;
    z-index: 1;
}

/* Neon Sides */
.chat-neon-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
}

/* Neon Avatar */
.chat-neon-avatar {
    width: 60px;
    height: 85px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    overflow: hidden;
    border: 2px solid rgba(var(--accent-rgb), 0.4);
    box-shadow: 
        0 0 15px rgba(var(--accent-rgb), 0.4),
        0 0 30px rgba(var(--accent-rgb), 0.2),
        inset 0 0 10px rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

@keyframes neonShine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.chat-card-neon:hover .chat-neon-avatar {
    transform: scale(1.1);
    box-shadow: 
        0 0 25px rgba(var(--accent-rgb), 0.6),
        0 0 50px rgba(var(--accent-rgb), 0.3),
        inset 0 0 15px rgba(255, 255, 255, 0.2);
}

.chat-neon-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

/* Neon Name */
.chat-neon-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
    text-shadow: 0 0 10px rgba(var(--accent-rgb), 0.5);
    transition: all 0.3s ease;
}

.chat-card-neon:hover .chat-neon-name {
    text-shadow: 
        0 0 15px rgba(var(--accent-rgb), 0.8),
        0 0 30px rgba(var(--accent-rgb), 0.4);
    color: var(--accent);
}

/* Neon Label */
.chat-neon-label {
    font-size: 9px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    opacity: 0.7;
    text-align: center;
}

/* Neon Connection */
.chat-neon-connection {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    align-self: center;
    margin-top: -30px;
}

.chat-neon-line {
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(var(--accent-rgb), 0.6) 50%, 
        transparent 100%);
    box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.5);
    position: relative;
    overflow: hidden;
}

.chat-neon-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.6) 50%, 
        transparent 100%);
    animation: neonFlow 2s ease-in-out infinite;
}

@keyframes neonFlow {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

.chat-card-neon:hover .chat-neon-line {
    box-shadow: 0 0 15px rgba(var(--accent-rgb), 0.8);
}

/* Neon Spark */
.chat-neon-spark {
    font-size: 14px;
    animation: neonPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(var(--accent-rgb), 0.8));
}

@keyframes neonPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
        filter: drop-shadow(0 0 8px rgba(var(--accent-rgb), 0.6));
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
        filter: drop-shadow(0 0 15px rgba(var(--accent-rgb), 1));
    }
}

.chat-card-neon:hover .chat-neon-spark {
    animation: neonPulseHover 1s ease-in-out infinite;
}

@keyframes neonPulseHover {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1.1);
    }
    50% {
        opacity: 1;
        transform: scale(1.4);
    }
}

/* Neon Info */
.chat-neon-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    margin-top: 3px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid rgba(var(--accent-rgb), 0.15);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.chat-card-neon:hover .chat-neon-info {
    background: rgba(var(--accent-rgb), 0.1);
    border-color: rgba(var(--accent-rgb), 0.3);
    box-shadow: 
        0 0 10px rgba(var(--accent-rgb), 0.2),
        inset 0 0 10px rgba(var(--accent-rgb), 0.05);
}

.chat-neon-messages,
.chat-neon-date {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
    text-shadow: 0 0 5px rgba(var(--accent-rgb), 0.3);
}

/* ==========================================================================
   7. MAIN CHAT AREA
   ========================================================================== */

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: 320px;
    transition: margin-left 0.3s ease;
}

.sidebar.hidden ~ .main-content {
    margin-left: 0;
}

.chat-header {
    padding: 8px 24px;
    padding-right: 50px; /* Extra space for ATMO button */
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 36px;
    width: calc(100% - 320px);
    position: fixed;
    top: 0;
    left: 320px;
    right: 0;
    z-index: 500;
    transition: all 0.3s ease;
}

.sidebar.hidden ~ .main-content .chat-header {
    left: 0;
    width: 100%;
}

.clear-chat-btn {
    display: none !important;
}

/* Version Badge - Top Left (always behind sidebar) */
.version-badge {
    position: fixed;
    top: 12px;
    left: 12px;
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.5;
    font-weight: 500;
    letter-spacing: 0.5px;
    user-select: none;
    z-index: 999;
}

/* Legal Links - Bottom Left */
.app-version {
    position: fixed;
    bottom: 20px;
    left: calc(320px + 12px);
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.5px;
    user-select: none;
    z-index: 501;
    transition: left 0.3s ease;
}

.app-version a {
    color: var(--accent);
    text-decoration: none;
    transition: text-shadow 0.2s ease;
}

.app-version a:hover {
    text-shadow: 0 0 8px var(--accent);
}

.sidebar.hidden ~ .main-content .app-version {
    left: 20px;
}

@media (max-width: 1600px) {
    .app-version {
        left: calc(280px + 12px);
    }
}

@media (max-width: 1400px) {
    .app-version {
        left: calc(260px + 12px);
    }
}

@media (max-width: 1200px) {
    .app-version {
        left: calc(240px + 12px);
    }
}

@media (max-width: 1024px) {
    .app-version {
        left: calc(220px + 12px);
    }
}

@media (max-width: 768px) {
    .app-version {
        left: 12px;
    }
}

/* Floating Character Avatar - DISABLED */
.floating-character-avatar {
    display: none !important;
}

/* Character Info Popup */
.character-info-popup {
    position: fixed;
    top: 80px;
    right: 16px;
    width: 300px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    z-index: 1002;
    display: none;
    animation: popupSlide 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.character-info-popup.active {
    display: block;
}

@keyframes popupSlide {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.character-info-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.character-info-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    overflow: hidden;
    flex-shrink: 0;
}

.character-info-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-info-name {
    flex: 1;
}

.character-info-name h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.character-info-name p {
    font-size: 12px;
    color: var(--text-secondary);
}

.character-info-description {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 16px;
    max-height: 200px;
    overflow-y: auto;
}

.character-info-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.character-info-tag {
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-secondary);
}

.character-info-actions {
    display: flex;
    gap: 8px;
}

.character-info-btn {
    flex: 1;
    padding: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.character-info-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Chat Transform Wrapper */
.chat-transform-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    position: relative;
    transform: translate(0px, 0px) scale(1);
    transform-origin: center center;
    transition: none;
    cursor: grab;
    pointer-events: none;
}

.chat-transform-wrapper.dragging {
    cursor: grabbing;
    user-select: none;
}

.chat-transform-wrapper.resizing {
    cursor: nwse-resize;
    user-select: none;
}

/* Chat Messages - Outer container */
.chat-messages {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: 0 auto;
    max-width: 900px;
    height: 100%;
    position: relative;
    pointer-events: auto;
    padding: 60px 0 90px 0;
}

/* Chat Messages Scroll - Inner container with scrollbar */
.chat-messages-scroll {
    flex: 1;
    overflow-y: auto;
    overflow-x: visible;
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    align-items: center;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) rgba(0, 0, 0, 0.1);
}

.chat-messages-scroll::-webkit-scrollbar {
    width: 12px;
}

.chat-messages-scroll::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 6px;
}

.chat-messages-scroll::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 6px;
    transition: background 0.2s ease;
}

.chat-messages-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

.sidebar.hidden ~ .main-content .chat-messages {
    max-width: 1200px;
}

/* Resize Handles */
.chat-resize-handle {
    position: fixed;
    background: rgba(124, 58, 237, 0.4);
    border: 3px solid rgba(124, 58, 237, 0.8);
    z-index: 1001;
    opacity: 0.6;
    transition: opacity 0.2s ease, background 0.2s ease, transform 0.2s ease;
    pointer-events: all;
    display: none;
}

.chat-resize-handle.visible {
    display: block;
}

.chat-resize-handle:hover {
    opacity: 1;
    background: rgba(124, 58, 237, 0.6);
    transform: scale(1.1);
}

.chat-resize-handle.active {
    opacity: 1;
    background: rgba(124, 58, 237, 0.8);
    transform: scale(1.15);
}

.chat-resize-handle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 3px,
        rgba(255, 255, 255, 0.4) 3px,
        rgba(255, 255, 255, 0.4) 6px
    );
}

.chat-resize-handle::after {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    pointer-events: none;
}

/* Corner Handles */
.resize-handle-tl,
.resize-handle-tr,
.resize-handle-bl,
.resize-handle-br {
    width: 60px;
    height: 60px;
}

.resize-handle-tl {
    top: 60px;
    left: 320px;
    cursor: nwse-resize;
    border-radius: 0 0 12px 0;
}

.resize-handle-tl::after {
    content: '⇱';
}

.resize-handle-tr {
    top: 60px;
    right: 0;
    cursor: nesw-resize;
    border-radius: 0 0 0 12px;
}

.resize-handle-tr::after {
    content: '⇲';
    transform: translate(-50%, -50%) scaleX(-1);
}

.resize-handle-bl {
    bottom: 90px;
    left: 320px;
    cursor: nesw-resize;
    border-radius: 0 12px 0 0;
}

.resize-handle-bl::after {
    content: '⇱';
    transform: translate(-50%, -50%) scaleY(-1);
}

.resize-handle-br {
    bottom: 90px;
    right: 0;
    cursor: nwse-resize;
    border-radius: 12px 0 0 0;
}

.resize-handle-br::after {
    content: '⇲';
}

/* Side Handles */
.resize-handle-top,
.resize-handle-bottom {
    width: 120px;
    height: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.resize-handle-left,
.resize-handle-right {
    width: 40px;
    height: 120px;
    top: 50%;
    transform: translateY(-50%);
}

.resize-handle-top {
    top: 60px;
    cursor: ns-resize;
    border-radius: 0 0 12px 12px;
}

.resize-handle-top::after {
    content: '↕';
}

.resize-handle-bottom {
    bottom: 90px;
    cursor: ns-resize;
    border-radius: 12px 12px 0 0;
}

.resize-handle-bottom::after {
    content: '↕';
}

.resize-handle-left {
    left: 320px;
    cursor: ew-resize;
    border-radius: 0 12px 12px 0;
}

.resize-handle-left::after {
    content: '↔';
}

.resize-handle-right {
    right: 0;
    cursor: ew-resize;
    border-radius: 12px 0 0 12px;
}

.resize-handle-right::after {
    content: '↔';
}

.sidebar.hidden ~ .main-content .resize-handle-tl,
.sidebar.hidden ~ .main-content .resize-handle-bl {
    left: 0;
}

/* ==========================================================================
   8. CHAT MESSAGES - STYLING
   ========================================================================== */

.message-block {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 16px 24px 16px 5px;
    animation: messageSlide 0.3s ease;
    position: relative;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

body.hide-avatars .message-block {
    padding: 16px 24px;
}

.sidebar.hidden ~ .main-content .message-block {
    max-width: 1200px;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Message Background - Glassmorphism */
.message-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-message);
    opacity: var(--message-opacity, 0.6);
    z-index: -1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ambient Lighting Effect */
body.ambient-lighting .message-block::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    background: var(--accent);
    opacity: 0;
    border-radius: 12px;
    z-index: -2;
    filter: blur(20px);
    animation: ambientPulse 4s ease-in-out infinite;
    pointer-events: none;
}

body.ambient-lighting .message-block.user::after {
    background: var(--accent-user);
}

@keyframes ambientPulse {
    0%, 100% {
        opacity: 0.08;
    }
    50% {
        opacity: 0.15;
    }
}

body.ambient-lighting .message-block:hover::after {
    opacity: 0.25 !important;
    animation: ambientPulseHover 2s ease-in-out infinite;
}

@keyframes ambientPulseHover {
    0%, 100% {
        opacity: 0.2;
    }
    50% {
        opacity: 0.3;
    }
}

/* Classic vs Glassmorphism Styles */
body:not(.glassmorphism) .message-block::before {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

body.glassmorphism .message-block::before {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15),
                0 2px 4px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

body.glassmorphism .message-block:hover::before {
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2),
                0 4px 8px rgba(0, 0, 0, 0.15),
                0 0 20px rgba(124, 58, 237, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

body.glassmorphism .message-block.user:hover::before {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2),
                0 4px 8px rgba(0, 0, 0, 0.15),
                0 0 20px rgba(59, 130, 246, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

body.glassmorphism .message-block:hover::before {
    border-image: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0.05) 100%
    ) 1;
}

/* Avatar Styling */
.message-avatar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.message-avatar {
    width: var(--avatar-size);
    height: var(--avatar-size);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: calc(var(--avatar-size) * 0.5);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12),
                0 1px 2px rgba(0, 0, 0, 0.08);
    border: var(--avatar-border-width) solid rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

/* Avatar Border Styles */
body.avatar-border-gray .message-avatar {
    border-color: rgba(128, 128, 128, 0.4) !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
    background: linear-gradient(135deg, #5a5a5a 0%, #4a4a4a 100%) !important;
}

body.avatar-border-gray .message-avatar:hover {
    border-color: rgba(160, 160, 160, 0.6) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15) !important;
}

body.avatar-border-glass .message-avatar {
    border: var(--avatar-border-width) solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1),
                0 2px 8px rgba(0, 0, 0, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.3),
                0 0 20px rgba(124, 58, 237, 0.15) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    position: relative;
}

body.avatar-border-glass .message-avatar::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%,
        rgba(255, 255, 255, 0) 100%);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body.avatar-border-glass .message-avatar:hover {
    border-color: rgba(255, 255, 255, 0.35) !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15),
                0 4px 12px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.4),
                0 0 30px rgba(124, 58, 237, 0.3) !important;
}

body.avatar-border-glass .message-avatar:hover::before {
    opacity: 1;
}

body.avatar-border-glass .message-block.user .message-avatar {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1),
                0 2px 8px rgba(0, 0, 0, 0.08),
                inset 0 1px 0 rgba(255, 255, 255, 0.3),
                0 0 20px rgba(59, 130, 246, 0.2) !important;
}

body.avatar-border-glass .message-block.user .message-avatar:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15),
                0 4px 12px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.4),
                0 0 30px rgba(59, 130, 246, 0.4) !important;
}

body.hide-avatars .message-avatar-container {
    display: none;
}

.message-avatar:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15),
                0 2px 4px rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 0, 0, 0.3);
}

.message-block.user .message-avatar {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.message-block.assistant .message-avatar {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
}

/* Avatar Shapes */
.message-avatar.shape-round {
    border-radius: 50%;
}

.message-avatar.shape-square {
    border-radius: 8px;
}

.message-avatar.shape-portrait {
    width: calc(var(--avatar-size) * 0.8);
    height: calc(var(--avatar-size) * 1.05);
    border-radius: 6px;
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

/* Message Content */
.message-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.message-name {
    font-size: calc(var(--message-font-size) * 1.25);
    font-weight: 600;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 5px;
}

.message-text {
    line-height: 24.5px;
    font-size: 16.5px;
    font-weight: 500;
    letter-spacing: normal;
    word-spacing: 0px;
    text-align: start;
    white-space: normal;
    word-break: normal;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding: 5px 30px 5px 0px;
    margin: 0px;
}

.message-text p {
    margin: 0px 0px 12px 0px;
    padding: 0px;
    line-height: 24.5px;
    display: block;
}

/* Thinking Block */
.thinking-block {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    margin: 4px 30px 8px 0;
    overflow: hidden;
}

.thinking-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}

.thinking-header:hover {
    background: rgba(255, 255, 255, 0.04);
}

.thinking-toggle {
    font-size: 10px;
    color: var(--text-secondary);
    transition: transform 0.15s;
}

.thinking-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.thinking-content {
    padding: 0 12px 10px;
    font-size: 13.5px;
    line-height: 21px;
    color: var(--text-secondary);
    max-height: 300px;
    overflow-y: auto;
}

.thinking-content p {
    margin: 0 0 8px;
}

.thinking-content p:last-child {
    margin-bottom: 0;
}

.message-text p:last-child {
    margin-bottom: 0px;
}

/* Text Formatting */
.message-text strong,
.message-text b {
    color: var(--text-bold);
    font-weight: 500;
}

.message-text em,
.message-text i {
    color: var(--text-italic);
    font-style: italic;
    font-weight: 500;
}

.message-text u {
    color: var(--text-underline);
    text-decoration: underline;
    font-weight: 500;
}

.message-text .quote {
    color: var(--text-quote);
    font-weight: 500;
}

/* User/AI Message Backgrounds */
.message-block.user::before {
    background-color: var(--bg-user-message);
}

.message-block.assistant::before {
    background-color: var(--bg-ai-message);
}

/* Message Actions */
.message-actions {
    position: absolute;
    top: 8px;
    right: 12px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.message-block:hover .message-actions {
    opacity: 1;
}

.message-action-btn {
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: Arial, sans-serif;
}

.message-action-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.message-action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: rgba(239, 68, 68, 1);
}

/* ==========================================================================
   9. CHAT INPUT
   ========================================================================== */

.chat-input-container {
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: calc(100% - 320px);
    position: fixed;
    bottom: 0;
    left: 320px;
    right: 0;
    z-index: 500;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
}

.sidebar.hidden ~ .main-content .chat-input-container {
    left: 0;
    width: 100%;
}

.chat-input-wrapper {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    transition: max-width 0.3s ease;
}

.sidebar.hidden ~ .main-content .chat-input-wrapper {
    max-width: 1200px;
}

.chat-input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    resize: none;
    max-height: 200px;
    overflow-y: auto;
    transition: border-color 0.2s;
    line-height: 1.5;
}

.chat-input:focus {
    outline: none;
    border-color: var(--accent);
}

.chat-input::placeholder {
    color: var(--text-secondary);
}

.send-btn {
    padding: 12px;
    width: 44px;
    height: 44px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-2px);
}

.send-btn:hover {
    border-color: var(--text-primary);
    transform: translateY(-3px);
}

.send-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.send-btn.stopping {
    border-color: var(--danger);
    opacity: 1;
    cursor: pointer;
}

.send-btn.stopping:hover {
    background: var(--danger);
    border-color: var(--danger);
}

.send-btn svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-primary);
    fill: none;
    transition: transform 0.2s;
}

.send-btn:hover svg {
    transform: translateY(-2px);
}

/* ==========================================================================
   10. MODALS
   ========================================================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    padding: 32px;
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border);
    position: relative;
    z-index: 2001;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-header h2 {
    font-size: 22px;
    font-weight: 700;
}

.close-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.close-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Settings Tabs */
.settings-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.settings-tab {
    padding: 12px 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.settings-tab:hover {
    color: var(--text-primary);
}

.settings-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

/* Theme Selector */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.theme-option {
    padding: 16px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.theme-option:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.theme-option.active {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.15);
}

.theme-option-name {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.theme-option-preview {
    display: flex;
    gap: 4px;
    justify-content: center;
}

.theme-color {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Avatar Shape Grid */
.avatar-shape-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.avatar-shape-option {
    padding: 16px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.avatar-shape-option:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.avatar-shape-option.active {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.15);
}

.avatar-shape-preview {
    font-size: 32px;
    margin-bottom: 8px;
}

.avatar-shape-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Avatar Uploads */
.avatar-uploads {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 12px;
}

.avatar-upload-section {
    text-align: center;
}

.avatar-upload-section h4 {
    font-size: 13px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.avatar-upload-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 2px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px auto;
    overflow: hidden;
    font-size: 32px;
    transition: all 0.3s ease;
}

.avatar-upload-preview.shape-square {
    border-radius: 12px;
}

.avatar-upload-preview.shape-portrait {
    width: 64px;
    height: 84px;
    border-radius: 8px;
}

.avatar-upload-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-upload-preview.empty {
    color: var(--text-secondary);
}

/* Background Upload */
.background-upload-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.background-preview {
    width: 100%;
    height: 120px;
    background: var(--bg-tertiary);
    border: 2px dashed var(--border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
    overflow: hidden;
    position: relative;
}

.background-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.background-preview-empty {
    color: var(--text-secondary);
    font-size: 13px;
    text-align: center;
}

.background-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.background-actions button {
    flex: 1;
}

/* ==========================================================================
   11. UTILITY CLASSES
   ========================================================================== */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.loading {
    text-align: center;
    color: var(--text-secondary);
    padding: 20px;
    font-size: 13px;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

.sidebar-content::-webkit-scrollbar,
.modal-content::-webkit-scrollbar {
    display: block !important;
}

/* ==========================================================================
   12. PROMPT VIEWER
   ========================================================================== */

.prompt-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
}

.prompt-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.prompt-block-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
}

.prompt-block-role {
    font-size: 12px;
    padding: 4px 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    color: var(--text-secondary);
}

.prompt-block-content {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    font-family: 'Courier New', monospace;
    max-width: 100%;
    overflow-x: hidden;
}

.prompt-stats {
    display: flex;
    gap: 16px;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 6px;
    font-size: 12px;
    margin-bottom: 16px;
}

.prompt-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.prompt-stat-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.prompt-stat-value {
    color: var(--accent);
    font-weight: 700;
}

/* ==========================================================================
   13. CHARACTER LOREBOOK INDICATOR
   ========================================================================== */

.character-lorebook-mini-container {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.character-lorebook-mini {
    position: relative;
    width: 20px;
    height: 28px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    perspective: 500px;
}

.character-lorebook-mini:hover {
    transform: translateY(-4px) scale(1.05);
}

.character-lorebook-mini-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transform: rotateY(-12deg) rotateX(3deg);
    transition: transform 0.3s ease;
}

.character-lorebook-mini:hover .character-lorebook-mini-inner {
    transform: rotateY(-15deg) rotateX(5deg);
}

.character-lorebook-mini-book {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 0 4px 4px 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    box-shadow: 
        -3px 0 6px rgba(0, 0, 0, 0.3),
        0 3px 12px rgba(0, 0, 0, 0.4),
        inset -2px 0 4px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.character-lorebook-mini:hover .character-lorebook-mini-book {
    box-shadow: 
        -4px 0 8px rgba(0, 0, 0, 0.4),
        0 4px 16px rgba(0, 0, 0, 0.5),
        inset -2px 0 4px rgba(0, 0, 0, 0.3),
        0 0 12px var(--accent);
}

.character-lorebook-mini-spine {
    position: absolute;
    left: 0;
    top: 0;
    width: 15%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(0, 0, 0, 0.5) 0%, 
        rgba(0, 0, 0, 0.2) 50%, 
        transparent 100%);
    z-index: 2;
}

.character-lorebook-mini-pages {
    position: absolute;
    left: -3px;
    top: 2px;
    bottom: 2px;
    width: 6px;
    background: linear-gradient(180deg, #f5f5dc 0%, #e8e8d0 100%);
    border-radius: 1px 0 0 1px;
    box-shadow: -1px 0 2px rgba(0, 0, 0, 0.3);
    z-index: 1;
    display: none;
}

.character-lorebook-mini-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.4) 0%, rgba(var(--accent-rgb), 0.3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    position: relative;
}

.character-lorebook-mini-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-lorebook-mini-icon {
    font-size: 11px;
    opacity: 0.9;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
}

.character-lorebook-mini-tooltip {
    position: absolute;
    bottom: -24px;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 100;
}

.character-lorebook-mini:hover .character-lorebook-mini-tooltip {
    opacity: 1;
}

/* ==========================================================================
   14. LOREBOOK GALLERY
   ========================================================================== */

.lorebook-card {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    aspect-ratio: 3/5;
    perspective: 1000px;
}

.lorebook-card:hover {
    transform: translateY(-12px);
}

.lorebook-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transform: rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.lorebook-card:hover .lorebook-card-inner {
    transform: rotateY(-20deg) rotateX(8deg) scale(1.05);
}

.lorebook-card-book {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 0 12px 12px 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    box-shadow: 
        -8px 0 16px rgba(0, 0, 0, 0.3),
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset -3px 0 8px rgba(0, 0, 0, 0.3);
}

.lorebook-card:hover .lorebook-card-book {
    box-shadow: 
        -12px 0 24px rgba(0, 0, 0, 0.4),
        0 16px 48px rgba(0, 0, 0, 0.5),
        inset -4px 0 12px rgba(0, 0, 0, 0.4),
        0 0 40px var(--accent);
}

/* Book spine effect */
.lorebook-card-spine {
    position: absolute;
    left: 0;
    top: 0;
    width: 8%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(0, 0, 0, 0.5) 0%, 
        rgba(0, 0, 0, 0.2) 50%, 
        transparent 100%);
    z-index: 2;
}

/* Book pages effect */
.lorebook-card-pages {
    position: absolute;
    left: -6px;
    top: 4px;
    bottom: 4px;
    width: 12px;
    background: linear-gradient(180deg, #f5f5dc 0%, #e8e8d0 100%);
    border-radius: 2px 0 0 2px;
    box-shadow: -2px 0 4px rgba(0, 0, 0, 0.3);
    z-index: 1;
}

/* Individual page lines */
.lorebook-card-pages::before,
.lorebook-card-pages::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(0, 0, 0, 0.1);
}

.lorebook-card-pages::before {
    top: 33%;
}

.lorebook-card-pages::after {
    top: 66%;
}

/* Bookmark ribbon */
.lorebook-card-bookmark {
    position: absolute;
    top: 0;
    right: 20%;
    width: 24px;
    height: 40%;
    background: var(--accent);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 85%, 0 100%);
    z-index: 3;
    opacity: 0.8;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.lorebook-card-image {
    width: 100%;
    height: 75%;
    object-fit: cover;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 72px;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid rgba(0, 0, 0, 0.2);
}

.lorebook-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lorebook-card-default-icon {
    font-size: 72px;
    opacity: 0.9;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.lorebook-card-info {
    padding: 12px 16px;
    background: var(--bg-secondary);
    height: 25%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.lorebook-card-title {
    font-weight: 700;
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.3;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.lorebook-card-meta {
    font-size: 10px;
    color: var(--text-secondary);
    display: flex;
    justify-content: center;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.lorebook-card-badge {
    background: var(--accent);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 9px;
    font-weight: 700;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.lorebook-card-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 100;
    pointer-events: auto;
}

.lorebook-card:hover .lorebook-card-actions {
    opacity: 1;
}

.lorebook-card-action-btn {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.lorebook-card-action-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.1);
}

/* ==========================================================================
   15. COLLAPSIBLE LOREBOOK ENTRIES
   ========================================================================== */

.lorebook-entry {
    background: var(--bg-secondary);
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
}

.lorebook-entry.expanded {
    border-color: var(--accent);
}

.lorebook-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

.lorebook-entry-header:hover {
    background: var(--bg-tertiary);
}

.lorebook-entry-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.lorebook-entry-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent, #10b981);
    flex-shrink: 0;
}

.lorebook-entry-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.lorebook-entry-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lorebook-entry-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    font-size: 14px;
    transition: color 0.2s ease;
}

.lorebook-entry-toggle:hover {
    color: var(--accent);
}

.toggle-icon {
    display: inline-block;
    transition: transform 0.3s ease;
}

.lorebook-entry.expanded .toggle-icon {
    transform: rotate(180deg);
}

.btn-icon-small {
    background: none;
    border: none;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
    border-radius: 4px;
}

.btn-icon-small:hover {
    background: rgba(220, 38, 38, 0.2);
}

.lorebook-entry-content {
    padding: 0 16px 16px 16px;
    display: none;
}

/* ==================== Inline Message Editing ==================== */

.message-block.editing {
    background: transparent !important;
    border: 1px solid rgba(var(--accent-rgb), 0.3);
    box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.1);
    animation: editPulse 0.3s ease;
    position: relative;
}

/* Override the standard background for editing mode */
.message-block.editing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(var(--accent-rgb), 0.08) 0%, 
        rgba(var(--accent-rgb), 0.03) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    z-index: -1;
}

@keyframes editPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.005); }
    100% { transform: scale(1); }
}

.edit-message-textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: var(--message-font-size, 14px);
    font-family: inherit;
    line-height: 1.6;
    resize: vertical;
    transition: all 0.2s ease;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.2);
}

.edit-message-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.2), 0 0 0 3px rgba(var(--accent-rgb), 0.1);
}

.message-action-btn.save {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    color: white;
    font-size: 16px;
    font-weight: normal;
    width: 32px;
    height: 32px;
}

.message-action-btn.save:hover {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.message-action-btn.cancel {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    color: white;
    font-size: 16px;
    font-weight: normal;
    width: 32px;
    height: 32px;
}

.message-action-btn.cancel:hover {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* Edit mode badge at top */
.message-block.editing .message-name::before {
    content: '\270E Editing';
    display: inline-block;
    margin-right: 8px;
    background: rgba(var(--accent-rgb), 0.6);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    vertical-align: middle;
}

.message-block.editing .message-text {
    padding: 0;
}

.message-block.editing .message-content-wrapper {
    position: relative;
}

/* Keyboard shortcut hint */
.message-block.editing .message-content-wrapper::after {
    content: 'Ctrl+Enter to save \2022 Esc to cancel';
    display: block;
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    opacity: 0.7;
}

/* Prompt Viewer - Collapsible Blocks */
.prompt-block.collapsible .prompt-block-header {
    cursor: pointer;
    user-select: none;
}

.prompt-block.collapsible .prompt-block-header:hover {
    background: rgba(var(--accent-rgb), 0.05);
}

.prompt-block-toggle {
    display: inline-block;
    margin-right: 8px;
    font-size: 12px;
    transition: transform 0.2s ease;
    color: var(--accent);
    font-weight: bold;
}

.prompt-block.collapsible .prompt-block-header:active .prompt-block-toggle {
    transform: scale(0.9);
}
/* ==========================================================================
   16. VIEW ALL BUTTON & CHARACTER GALLERY
   ========================================================================== */

/* View All Button */
.view-all-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin: 0 0 12px 0;
    padding: 5px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-all-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

.view-all-btn:active {
    transform: translateY(0);
}

/* Character Gallery Modal */
.character-gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

.character-gallery-content {
    background: var(--bg-secondary);
    border-radius: 20px;
    width: 100%;
    max-width: 1400px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

.character-gallery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    border-bottom: 1px solid var(--border);
}

.character-gallery-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.character-gallery-header .close-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.character-gallery-header .close-btn:hover {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

/* Gallery Grid */
.character-gallery-grid {
    overflow-y: auto;
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    align-content: start;
}

/* Gallery Cards */
.character-gallery-card {
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.character-gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border-color: var(--accent);
}

.character-gallery-card.active {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}

.character-gallery-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.character-gallery-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-gallery-card-image .no-avatar {
    font-size: 64px;
    opacity: 0.5;
}

.character-gallery-card-info {
    padding: 16px;
}

.character-gallery-card-info h3 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.character-gallery-card-info p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.character-gallery-card-actions {
    display: flex;
    gap: 8px;
    padding: 0 16px 16px 16px;
}

.gallery-action-btn {
    flex: 1;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.gallery-action-btn:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.gallery-action-btn.delete:hover {
    background: var(--danger);
    border-color: var(--danger);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .character-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
        padding: 16px;
    }
    
    .character-gallery-card-image {
        height: 140px;
    }
    
    .character-gallery-header {
        padding: 20px;
    }
    
    .view-all-btn {
        font-size: 13px;
        padding: 12px 16px;
    }
}
/* Chat Gallery - Participants Display */
.character-gallery-card.chat-card {
    display: flex;
    flex-direction: column;
}

.chat-gallery-participants {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 24px 16px;
    background: var(--bg-primary);
    border-radius: 16px 16px 0 0;
    gap: 12px;
}

.chat-participant {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.chat-participant-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    overflow: hidden;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

.character-gallery-card.chat-card:hover .chat-participant-avatar {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.chat-participant-name {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-arrow {
    font-size: 20px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.character-gallery-card.chat-card .character-gallery-card-info {
    padding: 16px;
    text-align: center;
    border-top: 1px solid var(--border);
}
/* ============================================
   SWIPE CONTROLS
   ============================================ */

.swipe-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
    padding: 4px 0;
    justify-content: flex-end;
}

.swipe-arrow {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}

.swipe-arrow:hover:not(:disabled) {
    background: var(--hover);
}

.swipe-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Light gray for navigation between existing swipes */
.swipe-arrow.active {
    color: rgba(255, 255, 255, 0.5);
}

.swipe-arrow.active:hover {
    color: rgba(255, 255, 255, 0.8);
}

/* Dark/strong gray for generating new swipe */
.swipe-arrow.generate {
    color: rgba(255, 255, 255, 0.9);
    font-weight: bold;
}

.swipe-arrow.generate:hover {
    color: var(--accent);
    background: var(--hover);
}

.swipe-arrow svg {
    width: 18px;
    height: 18px;
    stroke-width: 2.5;
}

.swipe-counter {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    user-select: none;
    min-width: 35px;
    text-align: center;
}

/* ==========================================================================
   17. RESPONSIVE - SIDEBAR & LAYOUT
   ========================================================================== */

/* Large screens (1600px and below) - Slightly narrower sidebar */
@media (max-width: 1600px) {
    .sidebar {
        width: 280px;
    }
    
    .sidebar-toggle-arrow {
        left: 280px;
    }
    
    body:has(.sidebar.hidden) .sidebar-toggle-arrow {
        left: 0;
    }
    
    .main-content {
        margin-left: 280px;
    }
    
    .sidebar.hidden ~ .main-content {
        margin-left: 0;
    }
    
    .chat-header {
        left: 280px;
        width: calc(100% - 280px);
    }
    
    .sidebar.hidden ~ .main-content .chat-header {
        left: 0;
        width: 100%;
    }
    
    .chat-input-container {
        left: 280px;
        width: calc(100% - 280px);
    }
    
    .sidebar.hidden ~ .main-content .chat-input-container {
        left: 0;
        width: 100%;
    }
    
    .resize-handle-tl,
    .resize-handle-bl,
    .resize-handle-left {
        left: 280px;
    }
    
    .sidebar.hidden ~ .main-content .resize-handle-tl,
    .sidebar.hidden ~ .main-content .resize-handle-bl,
    .sidebar.hidden ~ .main-content .resize-handle-left {
        left: 0;
    }
}

/* Medium-large screens (1400px and below) - Narrower sidebar */
@media (max-width: 1400px) {
    .sidebar {
        width: 260px;
    }
    
    .sidebar-toggle-arrow {
        left: 260px;
    }
    
    body:has(.sidebar.hidden) .sidebar-toggle-arrow {
        left: 0;
    }
    
    .main-content {
        margin-left: 260px;
    }
    
    .sidebar.hidden ~ .main-content {
        margin-left: 0;
    }
    
    .chat-header {
        left: 260px;
        width: calc(100% - 260px);
    }
    
    .sidebar.hidden ~ .main-content .chat-header {
        left: 0;
        width: 100%;
    }
    
    .chat-input-container {
        left: 260px;
        width: calc(100% - 260px);
    }
    
    .sidebar.hidden ~ .main-content .chat-input-container {
        left: 0;
        width: 100%;
    }
    
    .resize-handle-tl,
    .resize-handle-bl,
    .resize-handle-left {
        left: 260px;
    }
    
    .sidebar.hidden ~ .main-content .resize-handle-tl,
    .sidebar.hidden ~ .main-content .resize-handle-bl,
    .sidebar.hidden ~ .main-content .resize-handle-left {
        left: 0;
    }
    
    /* Smaller character card avatars */
    .character-card-avatar {
        width: 70px;
        height: 70px;
    }
    
    /* Smaller persona avatars */
    #personaList .persona-card-avatar {
        height: 120px !important;
    }
}

/* Medium screens (1200px and below) - Compact sidebar */
@media (max-width: 1200px) {
    .sidebar {
        width: 240px;
    }
    
    .sidebar-toggle-arrow {
        left: 240px;
    }
    
    body:has(.sidebar.hidden) .sidebar-toggle-arrow {
        left: 0;
    }
    
    .main-content {
        margin-left: 240px;
    }
    
    .sidebar.hidden ~ .main-content {
        margin-left: 0;
    }
    
    .chat-header {
        left: 240px;
        width: calc(100% - 240px);
    }
    
    .sidebar.hidden ~ .main-content .chat-header {
        left: 0;
        width: 100%;
    }
    
    .chat-input-container {
        left: 240px;
        width: calc(100% - 240px);
    }
    
    .sidebar.hidden ~ .main-content .chat-input-container {
        left: 0;
        width: 100%;
    }
    
    .resize-handle-tl,
    .resize-handle-bl,
    .resize-handle-left {
        left: 240px;
    }
    
    .sidebar.hidden ~ .main-content .resize-handle-tl,
    .sidebar.hidden ~ .main-content .resize-handle-bl,
    .sidebar.hidden ~ .main-content .resize-handle-left {
        left: 0;
    }
    
    /* Smaller character cards */
    .character-card {
        padding: 10px;
        gap: 10px;
        min-height: 80px;
    }
    
    .character-card-avatar {
        width: 60px;
        height: 60px;
    }
    
    .character-card h3 {
        font-size: 13px;
    }
    
    .character-card p {
        font-size: 10px;
        -webkit-line-clamp: 1;
    }
    
    /* Smaller persona grid */
    #personaList .persona-card-avatar {
        height: 100px !important;
    }
    
    #personaList .persona-card h3 {
        font-size: 11px !important;
    }
    
    /* Smaller sidebar tabs */
    .sidebar-tab {
        padding: 8px 10px;
        font-size: 12px;
    }
    
    .sidebar-tab span:first-child {
        font-size: 14px;
    }
    
    /* Smaller chat messages max-width */
    .chat-messages {
        max-width: 700px;
    }
}

/* Small-medium screens (1024px and below) - Very compact */
@media (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }
    
    .sidebar-toggle-arrow {
        left: 220px;
    }
    
    body:has(.sidebar.hidden) .sidebar-toggle-arrow {
        left: 0;
    }
    
    .main-content {
        margin-left: 220px;
    }
    
    .sidebar.hidden ~ .main-content {
        margin-left: 0;
    }
    
    .chat-header {
        left: 220px;
        width: calc(100% - 220px);
    }
    
    .sidebar.hidden ~ .main-content .chat-header {
        left: 0;
        width: 100%;
    }
    
    .chat-input-container {
        left: 220px;
        width: calc(100% - 220px);
    }
    
    .sidebar.hidden ~ .main-content .chat-input-container {
        left: 0;
        width: 100%;
    }
    
    .resize-handle-tl,
    .resize-handle-bl,
    .resize-handle-left {
        left: 220px;
    }
    
    .sidebar.hidden ~ .main-content .resize-handle-tl,
    .sidebar.hidden ~ .main-content .resize-handle-bl,
    .sidebar.hidden ~ .main-content .resize-handle-left {
        left: 0;
    }
    
    /* Single column persona grid */
    #personaList:not(.hidden) {
        grid-template-columns: 1fr !important;
    }
    
    #personaList .persona-card-avatar {
        height: 80px !important;
    }
    
    /* Smaller character card */
    .character-card-avatar {
        width: 50px;
        height: 50px;
    }
    
    .character-card {
        min-height: 70px;
    }
    
    /* Hide description on very small sidebars */
    .character-card p {
        display: none;
    }
    
    /* Compact sidebar logo */
    .sidebar-logo {
        max-height: 80px;
    }
}

/* ==========================================================================
   18. RESPONSIVE - CHAT AREA
   ========================================================================== */

/* Ensure chat always has padding from edges */
.chat-messages,
.chat-input-wrapper,
.message-block {
    padding-left: 24px;
    padding-right: 24px;
}

/* Large screens (1600px and below) */
@media (max-width: 1600px) {
    .chat-messages {
        max-width: 850px;
    }
    
    .chat-input-wrapper {
        max-width: 850px;
    }
    
    .message-block {
        max-width: 850px;
    }
    
    .sidebar.hidden ~ .main-content .chat-messages,
    .sidebar.hidden ~ .main-content .chat-input-wrapper,
    .sidebar.hidden ~ .main-content .message-block {
        max-width: 1000px;
    }
}

/* Medium-large screens (1400px and below) */
@media (max-width: 1400px) {
    .chat-messages {
        max-width: 750px;
    }
    
    .chat-input-wrapper {
        max-width: 750px;
    }
    
    .message-block {
        max-width: 750px;
    }
    
    .sidebar.hidden ~ .main-content .chat-messages,
    .sidebar.hidden ~ .main-content .chat-input-wrapper,
    .sidebar.hidden ~ .main-content .message-block {
        max-width: 900px;
    }
}

/* Medium screens (1200px and below) */
@media (max-width: 1200px) {
    .chat-messages {
        max-width: 650px;
    }
    
    .chat-input-wrapper {
        max-width: 650px;
    }
    
    .message-block {
        max-width: 650px;
    }
    
    .sidebar.hidden ~ .main-content .chat-messages,
    .sidebar.hidden ~ .main-content .chat-input-wrapper,
    .sidebar.hidden ~ .main-content .message-block {
        max-width: 800px;
    }
    
    /* Smaller padding */
    .chat-messages,
    .chat-input-wrapper,
    .message-block {
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* Small-medium screens (1024px and below) */
@media (max-width: 1024px) {
    .chat-messages {
        max-width: 580px;
    }
    
    .chat-input-wrapper {
        max-width: 580px;
    }
    
    .message-block {
        max-width: 580px;
    }
    
    .sidebar.hidden ~ .main-content .chat-messages,
    .sidebar.hidden ~ .main-content .chat-input-wrapper,
    .sidebar.hidden ~ .main-content .message-block {
        max-width: 700px;
    }
    
    /* Even smaller padding */
    .chat-messages,
    .chat-input-wrapper,
    .message-block {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    /* Smaller message text */
    .message-text {
        font-size: 15px;
        line-height: 22px;
    }
    
    .message-text p {
        margin-bottom: 10px;
        line-height: 22px;
    }
}

/* ==========================================================================
   19. CHARACTER GALLERY - IMMERSION BADGE
   ========================================================================== */

.character-gallery-card-image {
    position: relative;
}

.immersion-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.9) 0%, rgba(220, 20, 60, 0.8) 100%);
    padding: 6px 10px;
    border-radius: 20px;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4),
                0 0 20px rgba(220, 20, 60, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: immersionPulse 2s ease-in-out infinite;
    z-index: 5;
}

@keyframes immersionPulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4),
                    0 0 20px rgba(220, 20, 60, 0.5);
    }
    50% {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4),
                    0 0 30px rgba(220, 20, 60, 0.8);
    }
}

.character-gallery-card:hover .immersion-badge {
    animation: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5),
                0 0 40px rgba(220, 20, 60, 1);
    transform: scale(1.1);
    transition: all 0.3s ease;
}

/* ==========================================================================
   20. FULL IMMERSION MODE
   ========================================================================== */

/* Hide ALL tabs in Full Immersion Mode except Story Progression */
body.full-immersion-mode .sidebar-tab[data-tab="characters"],
body.full-immersion-mode .sidebar-tab[data-tab="personas"],
body.full-immersion-mode .sidebar-tab[data-tab="chats"] {
    display: none !important;
}

/* Show Story Progression tab only in Full Immersion Mode */
.sidebar-tab[data-tab="story-progression"],
.sidebar-tab[data-tab="immersion-cards"] {
    display: none !important;
}

body.full-immersion-mode .sidebar-tab[data-tab="story-progression"],
body.full-immersion-mode .sidebar-tab[data-tab="immersion-cards"] {
    display: flex !important;
    flex: 1 1 50% !important;
    min-width: 0; /* Allow shrinking */
}

/* Ensure tabs stay in one row in immersion mode */
body.full-immersion-mode .sidebar-tabs {
    flex-wrap: nowrap !important;
}

/* Immersion Points Display */
.immersion-points-display {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    margin: 12px 12px 0 12px;
    background: linear-gradient(135deg, 
        rgba(201, 162, 39, 0.15) 0%, 
        rgba(139, 115, 85, 0.1) 100%);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 10px;
    color: #c9a227;
    font-weight: 600;
    font-size: 14px;
    text-shadow: 0 0 10px rgba(201, 162, 39, 0.3);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

body.full-immersion-mode .immersion-points-display {
    display: flex;
}

.immersion-points-icon {
    font-size: 18px;
    filter: drop-shadow(0 0 4px rgba(201, 162, 39, 0.5));
}

.immersion-points-value {
    font-size: 16px;
    font-weight: 700;
    color: #e8d48b;
    text-shadow: 0 0 8px rgba(201, 162, 39, 0.4);
}

.immersion-points-label {
    font-size: 12px;
    color: rgba(201, 162, 39, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Points gain animation */
.points-gain-animation {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    font-weight: 700;
    color: #4ade80;
    text-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
    animation: pointsGain 1.5s ease-out forwards;
    pointer-events: none;
}

@keyframes pointsGain {
    0% {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-50%) translateX(20px);
    }
}

/* Full Immersion Mode - Sidebar Logo replacement */
body.full-immersion-mode .sidebar-logo {
    display: none;
}

.sidebar-immersion-logo {
    display: none;
    width: 100%;
    max-width: 100%;
    max-height: 240px; /* Max 2x the typical logo height (~120px) */
    height: auto;
    object-fit: cover;
    object-position: center top;
    border-radius: 0;
    transition: transform 0.3s ease;
}

body.full-immersion-mode .sidebar-immersion-logo {
    display: block;
}

/* Story Progression Content */
#storyProgressionList {
    display: none;
}

body.full-immersion-mode #storyProgressionList {
    display: block;
}

/* Immersion Cards Content */
#immersionCardsList {
    display: none;
}

body.full-immersion-mode #immersionCardsList {
    display: block;
}

.story-progression-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.story-progression-placeholder .placeholder-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.6;
    animation: storyPulse 3s ease-in-out infinite;
}

@keyframes storyPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.story-progression-placeholder h3 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.story-progression-placeholder p {
    font-size: 14px;
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
}

/* Exit Full Immersion Button */
.exit-immersion-btn {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100000;
    background: linear-gradient(135deg, rgba(30, 30, 46, 0.95) 0%, rgba(10, 10, 15, 0.95) 100%);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 8px 20px;
    display: none;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

body.full-immersion-mode .exit-immersion-btn {
    display: flex;
}

.exit-immersion-btn:hover {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.3) 0%, rgba(30, 30, 46, 0.95) 100%);
    border-color: var(--accent);
    box-shadow: 0 4px 30px rgba(124, 58, 237, 0.4);
    padding-top: 12px;
}

.exit-immersion-btn .exit-text {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exit-immersion-btn:hover .exit-text {
    color: var(--accent);
}

/* Immersion Chat Selector */
.immersion-chat-option {
    padding: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 12px;
}

.immersion-chat-option:hover {
    background: rgba(var(--accent-rgb), 0.15);
    border-color: var(--accent);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.2);
}

.immersion-chat-option:last-child {
    margin-bottom: 0;
}

.immersion-chat-option-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.immersion-chat-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    overflow: hidden;
    border: 2px solid var(--accent);
    flex-shrink: 0;
}

.immersion-chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.immersion-chat-info {
    flex: 1;
    min-width: 0;
}

.immersion-chat-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.immersion-chat-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ==========================================================================
   21. IMMERSION CARDS
   ========================================================================== */

.immersion-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding: 8px;
}

.immersion-cards-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.immersion-cards-empty .placeholder-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.6;
}

.immersion-cards-empty h3 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.immersion-cards-empty p {
    font-size: 14px;
    line-height: 1.6;
}

/* Card Container */
.immersion-card {
    aspect-ratio: 2/3;
    perspective: 1000px;
    cursor: pointer;
}

.immersion-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.immersion-card.flipped .immersion-card-inner {
    transform: rotateY(180deg);
}

/* Card Faces */
.immersion-card-front,
.immersion-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.immersion-card-front {
    transform: rotateY(180deg);
    background: linear-gradient(145deg, #2a2a3e 0%, #1a1a2e 100%);
    padding: 4px;
    border: 1px solid rgba(139, 115, 85, 0.6);
}

.immersion-card-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

/* Card Back - Medieval Design */
.immersion-card-back {
    background: linear-gradient(145deg, #1a1a2e 0%, #0f0f1a 100%);
}

.card-back-design {
    width: 100%;
    height: 100%;
    padding: 6px;
}

.card-back-border {
    width: 100%;
    height: 100%;
    border: 2px solid #8b7355;
    border-radius: 8px;
    background: linear-gradient(180deg, 
        #2a1f1a 0%, 
        #1a1510 20%, 
        #0f0a08 50%, 
        #1a1510 80%, 
        #2a1f1a 100%);
    position: relative;
    overflow: hidden;
}

/* Ornate corner decorations */
.card-back-border::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px solid rgba(139, 115, 85, 0.4);
    border-radius: 6px;
    pointer-events: none;
}

.card-back-pattern {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background: 
        radial-gradient(circle at 50% 50%, rgba(139, 115, 85, 0.1) 0%, transparent 50%),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(139, 115, 85, 0.03) 10px,
            rgba(139, 115, 85, 0.03) 20px
        );
}

/* Central Emblem */
.card-back-emblem {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.emblem-shield {
    width: 60px;
    height: 70px;
    background: linear-gradient(180deg, 
        #8b7355 0%, 
        #6b5344 30%, 
        #4a3a2a 70%, 
        #2a1f1a 100%);
    clip-path: polygon(
        50% 0%, 
        100% 25%, 
        100% 75%, 
        50% 100%, 
        0% 75%, 
        0% 25%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.5),
        inset 0 2px 4px rgba(255, 255, 255, 0.1);
}

.emblem-shield::before {
    content: '';
    position: absolute;
    inset: 3px;
    background: linear-gradient(180deg, 
        #3a2a1a 0%, 
        #1a1510 50%, 
        #2a1f1a 100%);
    clip-path: polygon(
        50% 0%, 
        100% 25%, 
        100% 75%, 
        50% 100%, 
        0% 75%, 
        0% 25%
    );
}

.emblem-icon {
    position: relative;
    z-index: 1;
    font-size: 24px;
    color: #c9a227;
    text-shadow: 0 0 10px rgba(201, 162, 39, 0.5);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.card-cost-display {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 6px;
    padding: 6px 16px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(201, 162, 39, 0.5);
    border-radius: 16px;
}

.card-cost-value {
    font-size: 16px;
    font-weight: 700;
    color: #e8d48b;
    text-shadow: 0 0 8px rgba(201, 162, 39, 0.6);
    font-family: 'Georgia', serif;
    letter-spacing: 1px;
}

/* Corner Fleur-de-lis */
.card-back-corners {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.card-back-corners .corner {
    position: absolute;
    font-size: 16px;
    color: #8b7355;
    opacity: 0.6;
}

.corner.tl { top: 10px; left: 10px; }
.corner.tr { top: 10px; right: 10px; }
.corner.bl { bottom: 10px; left: 10px; }
.corner.br { bottom: 10px; right: 10px; }

/* Card Hover Effect */
.immersion-card:hover .immersion-card-inner {
    box-shadow: 0 8px 30px rgba(139, 115, 85, 0.3);
}

.immersion-card:hover .emblem-icon {
    text-shadow: 0 0 20px rgba(201, 162, 39, 0.8);
}

.immersion-card:hover .card-back-border {
    border-color: #a8956d;
}

/* Card locked/not enough points animation */
.immersion-card.card-locked {
    animation: cardShake 0.5s ease;
}

@keyframes cardShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-5px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

/* Flipped card hover */
.immersion-card.flipped:hover .immersion-card-front {
    box-shadow: 0 8px 40px rgba(var(--accent-rgb), 0.4);
}

/* Card Fullscreen Modal */
.immersion-card-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100001;
    animation: fadeIn 0.3s ease;
}

.immersion-card-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.immersion-card-modal-content img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.immersion-card-modal-content .close-btn {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.immersion-card-modal-content .close-btn:hover {
    opacity: 1;
}

.immersion-card-modal-title {
    text-align: center;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    margin-top: 16px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   IMMERSION POINTS DISPLAY
   ========================================================================== */

/* Hidden by default, only visible in Full Immersion Mode */
.immersion-points-display {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 0 12px 0;
    margin: 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(201, 162, 39, 0.2);
    position: relative;
}

/* Visible in Full Immersion Mode */
body.full-immersion-mode .immersion-points-display {
    display: flex;
}

/* Subtle glow line connecting to header */
.immersion-points-display::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(201, 162, 39, 0.6),
        transparent
    );
}

/* Subtle glow effect */
.immersion-points-display::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 4px;
    background: radial-gradient(
        ellipse at center,
        rgba(201, 162, 39, 0.3),
        transparent
    );
    filter: blur(2px);
}

.immersion-points-icon {
    font-size: 18px;
    filter: drop-shadow(0 0 6px rgba(201, 162, 39, 0.6));
}

.immersion-points-value {
    font-size: 22px;
    font-weight: 700;
    color: #e8d48b;
    text-shadow: 0 0 10px rgba(201, 162, 39, 0.5);
    font-family: 'Georgia', serif;
    letter-spacing: 1px;
}

.immersion-points-label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(232, 212, 139, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* +10 Points Gain Animation */
.points-gain-animation {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    font-weight: 700;
    color: #4ade80;
    text-shadow: 0 0 10px rgba(74, 222, 128, 0.6);
    animation: pointsGain 1.5s ease-out forwards;
    pointer-events: none;
}

@keyframes pointsGain {
    0% {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-80%) translateX(10px);
    }
    100% {
        opacity: 0;
        transform: translateY(-120%) translateX(20px);
    }
}