/* NAI Studio - New UI Theme */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Default Theme: Scylla Dark (Purple) */
    --bg-body: #0f0f13;
    --bg-sidebar: #16161e;
    --bg-card: #1c1c26;
    --bg-input: #252533;
    --bg-hover: #2a2a38;
    
    --border-color: #2d2d3d;
    
    --text-main: #e2e2e8;
    --text-muted: #9ca3af;
    --text-light: #ffffff;
    
    --accent-primary: #8b5cf6; /* Violet-500 */
    --accent-primary-hover: #7c3aed; /* Violet-600 */
    --accent-glow: rgba(139, 92, 246, 0.3);
    --nav-link-active-bg: rgba(139, 92, 246, 0.15);
    
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    --scrollbar-thumb: #444;
    --footer-bg: rgba(0, 0, 0, 0.2);
    --balance-bg: rgba(16, 185, 129, 0.1);
    --balance-border: rgba(16, 185, 129, 0.3);
    --canvas-bg: #000;

    /* Layout */
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 64px;
    --top-bar-height: 64px;
    
    /* Bootstrap Overrides */
    --bs-body-bg: var(--bg-body);
    --bs-body-color: var(--text-main);
    --bs-primary: var(--accent-primary);
    --bs-primary-rgb: 139, 92, 246;
    --bs-border-color: var(--border-color);
    
    /* Bootstrap Button Overrides */
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--accent-primary);
    --bs-btn-border-color: var(--accent-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--accent-primary-hover);
    --bs-btn-hover-border-color: var(--accent-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent-primary-hover);
    --bs-btn-active-border-color: var(--accent-primary-hover);
}

/* Scylla Light (Purple) */
body.theme-scylla-light {
    --bg-body: #f9fafb;
    --bg-sidebar: #ffffff;
    --bg-card: #ffffff;
    --bg-input: #f3f4f6;
    --bg-hover: #f9fafb;
    
    --border-color: #e5e7eb;
    
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --text-light: #111827;
    
    --accent-primary: #7c3aed; /* Violet-600 for better contrast on light */
    --accent-primary-hover: #6d28d9; /* Violet-700 */
    --accent-glow: rgba(124, 58, 237, 0.2);
    --nav-link-active-bg: rgba(124, 58, 237, 0.1);

    --scrollbar-thumb: #d1d5db;
    --footer-bg: #f9fafb;
    --canvas-bg: #e5e7eb;
    
    --bs-body-bg: var(--bg-body);
    --bs-body-color: var(--text-main);
    --bs-primary: var(--accent-primary);
    --bs-primary-rgb: 124, 58, 237;
    --bs-border-color: var(--border-color);

    /* Bootstrap Button Overrides */
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--accent-primary);
    --bs-btn-border-color: var(--accent-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--accent-primary-hover);
    --bs-btn-hover-border-color: var(--accent-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent-primary-hover);
    --bs-btn-active-border-color: var(--accent-primary-hover);
}

/* Boa Dark (Italian: Green Accent, Red Danger) */
body.theme-boa-dark {
    --bg-body: #121212;
    --bg-sidebar: #1a1a1a;
    --bg-card: #222222;
    --bg-input: #2c2c2c;
    --bg-hover: #333333;
    
    --border-color: #404040;
    
    --text-main: #eeeeee;
    --text-muted: #aaaaaa;
    --text-light: #ffffff;
    
    --accent-primary: #00c853; /* Vibrant Green */
    --accent-primary-hover: #00e676;
    --accent-glow: rgba(0, 200, 83, 0.3);
    --nav-link-active-bg: rgba(0, 200, 83, 0.15);
    
    --danger: #ff1744; /* Vibrant Red */
    --success: #00c853;

    --bs-primary: var(--accent-primary);
    --bs-primary-rgb: 0, 200, 83;
    --bs-danger: var(--danger);
    --bs-danger-rgb: 255, 23, 68;

    /* Bootstrap Button Overrides */
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--accent-primary);
    --bs-btn-border-color: var(--accent-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--accent-primary-hover);
    --bs-btn-hover-border-color: var(--accent-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent-primary-hover);
    --bs-btn-active-border-color: var(--accent-primary-hover);
}

/* Boa Light (Italian: Green Accent, Red Danger) */
body.theme-boa-light {
    --bg-body: #ffffff;
    --bg-sidebar: #f8f9fa;
    --bg-card: #ffffff;
    --bg-input: #f1f3f5;
    --bg-hover: #e9ecef;
    
    --border-color: #dee2e6;
    
    --text-main: #212529;
    --text-muted: #6c757d;
    --text-light: #000000;
    
    --accent-primary: #008f39; /* Darker Green for contrast */
    --accent-primary-hover: #006b2b;
    --accent-glow: rgba(0, 143, 57, 0.2);
    --nav-link-active-bg: rgba(0, 143, 57, 0.1);
    
    --danger: #cb2027; /* Darker Red */
    --success: #008f39;

    --scrollbar-thumb: #adb5bd;
    --footer-bg: #f8f9fa;
    --canvas-bg: #e9ecef;

    --bs-body-bg: var(--bg-body);
    --bs-body-color: var(--text-main);
    --bs-primary: var(--accent-primary);
    --bs-primary-rgb: 0, 143, 57;
    --bs-border-color: var(--border-color);
    --bs-danger: var(--danger);
    --bs-danger-rgb: 203, 32, 39;

    /* Bootstrap Button Overrides */
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--accent-primary);
    --bs-btn-border-color: var(--accent-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--accent-primary-hover);
    --bs-btn-hover-border-color: var(--accent-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent-primary-hover);
    --bs-btn-active-border-color: var(--accent-primary-hover);
}

/* Felix Dark (Monochrome High Contrast) */
body.theme-felix-dark {
    --bg-body: #000000;
    --bg-sidebar: #111111;
    --bg-card: #1a1a1a;
    --bg-input: #222222;
    --bg-hover: #333333;
    
    --border-color: #444444;
    
    --text-main: #ffffff;
    --text-muted: #bbbbbb;
    --text-light: #ffffff;
    
    --accent-primary: #ffffff; /* White accent */
    --accent-primary-hover: #e0e0e0;
    --accent-glow: rgba(255, 255, 255, 0.2);
    --nav-link-active-bg: rgba(255, 255, 255, 0.1);

    --success: #ffffff;
    --danger: #ffffff;
    --warning: #ffffff;
    --info: #ffffff;

    --bs-primary: var(--accent-primary);
    --bs-primary-rgb: 255, 255, 255;

    /* Bootstrap Button Overrides */
    --bs-btn-color: #000; /* Black text for white button */
    --bs-btn-bg: var(--accent-primary);
    --bs-btn-border-color: var(--accent-primary);
    --bs-btn-hover-color: #000;
    --bs-btn-hover-bg: var(--accent-primary-hover);
    --bs-btn-hover-border-color: var(--accent-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
    --bs-btn-active-color: #000;
    --bs-btn-active-bg: var(--accent-primary-hover);
    --bs-btn-active-border-color: var(--accent-primary-hover);
}

/* Felix Light (Monochrome Minimalist) */
body.theme-felix-light {
    --bg-body: #ffffff;
    --bg-sidebar: #f5f5f5;
    --bg-card: #ffffff;
    --bg-input: #eeeeee;
    --bg-hover: #e0e0e0;
    
    --border-color: #cccccc;
    
    --text-main: #000000;
    --text-muted: #666666;
    --text-light: #000000;
    
    --accent-primary: #000000; /* Black accent */
    --accent-primary-hover: #333333;
    --accent-glow: rgba(0, 0, 0, 0.1);
    --nav-link-active-bg: rgba(0, 0, 0, 0.05);

    --success: #000000;
    --danger: #000000;
    --warning: #000000;
    --info: #000000;

    --scrollbar-thumb: #999999;
    --footer-bg: #f5f5f5;
    --canvas-bg: #eeeeee;

    --bs-body-bg: var(--bg-body);
    --bs-body-color: var(--text-main);
    --bs-primary: var(--accent-primary);
    --bs-primary-rgb: 0, 0, 0;
    --bs-border-color: var(--border-color);

    /* Bootstrap Button Overrides */
    --bs-btn-color: #fff; /* White text for black button */
    --bs-btn-bg: var(--accent-primary);
    --bs-btn-border-color: var(--accent-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--accent-primary-hover);
    --bs-btn-hover-border-color: var(--accent-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent-primary-hover);
    --bs-btn-active-border-color: var(--accent-primary-hover);
}

/* Apply light mode to Bootstrap components when a light theme is active */
body.theme-scylla-light,
body.theme-boa-light,
body.theme-felix-light {
    color-scheme: light;
}

/* Apply dark mode to Bootstrap components when a dark theme is active */
body,
body.theme-boa-dark,
body.theme-felix-dark {
    color-scheme: dark;
}

/* Global Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    overflow: hidden; /* App-like feel */
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 3px;
}

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

/* App Layout */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    transition: width 0.3s ease, transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    overflow-x: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

.app-container.content-expanded .sidebar {
    transform: translateX(-100%);
    width: 0;
    border-right: none;
}

.sidebar-header {
    height: var(--top-bar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar.collapsed .sidebar-header {
    padding: 0;
    justify-content: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-light);
    white-space: nowrap;
}

.sidebar.collapsed .logo {
    display: none;
}

#sidebarToggle {
    font-size: 1.2rem;
}

.nav-links {
    list-style: none;
    padding: 1rem;
    margin: 0;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed .nav-links {
    padding: 1rem 0;
}

.nav-item {
    margin-bottom: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    font-weight: 500;
    cursor: pointer;
    background: none;
    border: none;
    white-space: nowrap;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 0.75rem 0;
}

.nav-link i {
    width: 24px;
    text-align: center;
    font-size: 1.1rem;
}

.nav-text {
    transition: opacity 0.2s ease;
}

.sidebar.collapsed .nav-text {
    opacity: 0;
    width: 0;
    display: none;
}

.nav-link:hover {
    background-color: var(--bg-hover);
    color: var(--text-light);
}

.nav-link.active {
    background-color: var(--nav-link-active-bg);
    color: var(--accent-primary);
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--footer-bg);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.sidebar.collapsed .sidebar-footer {
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.user-info {
    margin-bottom: 0.75rem;
}

.sidebar.collapsed .user-info {
    display: none;
}

.balance-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background-color: var(--balance-bg);
    border: 1px solid var(--balance-border);
    border-radius: 0.5rem;
    color: var(--success);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sidebar-actions {
    display: flex;
    gap: 0.5rem;
}

.sidebar.collapsed .sidebar-actions {
    flex-direction: column;
    gap: 0.25rem;
}

.icon-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    background-color: var(--bg-hover);
    color: var(--text-light);
}

/* History Sidebar */
.history-sidebar {
    width: 300px;
    background-color: var(--bg-sidebar);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -300px;
    bottom: 0;
    z-index: 1000;
    transition: right 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.history-sidebar.show {
    right: 0;
}

.history-header {
    height: var(--top-bar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    border-bottom: 1px solid var(--border-color);
}

.history-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.history-toggle {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background-color: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 0.5rem 0 0 0.5rem;
    padding: 0.5rem;
    cursor: pointer;
    z-index: 1001;
    transition: right 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
    color: var(--text-muted);
}

.history-toggle:hover {
    color: var(--text-light);
}

.history-sidebar.show + .history-toggle {
    right: 300px;
}

.history-card {
    transition: all 0.2s ease;
}

.history-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: margin-left 0.3s ease;
}

.app-container.content-expanded .main-content {
    margin-left: 0;
}

#contentToggle i {
    transition: transform 0.3s ease;
}

.app-container.content-expanded #contentToggle i {
    transform: rotate(180deg); /* Change icon to compress */
}

.top-bar {
    height: var(--top-bar-height);
    background-color: var(--bg-body);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    flex-shrink: 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.top-bar h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Cost Badge in Top Bar */
.cost-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.cost-badge.cost-free {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.cost-badge.cost-paid {
    background-color: var(--nav-link-active-bg);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Pulse animation for cost change */
@keyframes cost-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.cost-badge.pulse {
    animation: cost-pulse 0.3s ease;
}

/* Auto Spoiler Toggle */
.auto-spoiler-btn {
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.auto-spoiler-btn:hover {
    color: var(--text-light);
}

/* Spoilered image effect */
.gallery-item.spoilered img,
.gallery-item.spoilered canvas,
.spoilered-image,
.spoilered-canvas {
    filter: blur(20px);
    transition: filter 0.3s ease;
}

.gallery-item.spoilered:hover img,
.gallery-item.spoilered:hover canvas,
.spoilered-image:hover,
.spoilered-canvas:hover {
    filter: blur(5px);
}

.gallery-item.spoilered:active img,
.gallery-item.spoilered:active canvas,
.spoilered-image:active,
.spoilered-canvas:active {
    filter: none;
}

/* Spoiler for canvas wrappers (inpaint, image edit) */
.canvas-wrapper-spoilered {
    filter: blur(20px);
    transition: filter 0.3s ease;
}

.canvas-wrapper-spoilered:hover {
    filter: blur(5px);
}

.canvas-wrapper-spoilered:active {
    filter: none;
}

/* Shortcut buttons in settings */
.shortcut-btn {
    min-width: 80px;
    font-family: inherit;
}

.shortcut-btn[data-action^="tab"] {
    min-width: 36px;
    padding: 0.25rem 0.5rem;
}

.shortcut-btn kbd {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    font-family: inherit;
    font-size: 0.85rem;
    color: var(--text-main);
}

.shortcut-btn.recording {
    border-color: var(--accent-primary);
    animation: pulse-border 1s infinite;
}

.shortcut-btn.recording kbd {
    color: var(--accent-primary);
}

@keyframes pulse-border {
    0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
    50% { box-shadow: 0 0 0 4px var(--accent-glow); }
}

.preset-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-wrapper {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    position: relative;
}

/* Bootstrap Overrides & Custom Components */

/* Buttons */
.btn-primary {
    /* Remove custom styles to let Bootstrap variables take effect */
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    box-shadow: 0 4px 8px var(--accent-glow) !important;
}

.btn-outline-secondary {
    color: var(--text-muted);
    border-color: var(--border-color);
    transition: all 0.2s ease;
}

.btn-outline-secondary:hover {
    background-color: var(--bg-hover);
    color: var(--text-light);
    border-color: var(--text-muted);
}

/* Forms */
.form-control, .form-select {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-input);
    border-color: var(--accent-primary);
    color: var(--text-main);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.form-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.card-body img {
    object-fit: contain;
}

/* Tab Content Layout (Two Columns) */
.tab-content {
    height: 100%;
}

.tab-pane {
    height: 100%;
}

.tab-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 1.5rem;
    height: 100%;
    transition: grid-template-columns 0.3s ease;
}

.tab-layout.panel-collapsed {
    grid-template-columns: 40px 1fr;
}

.controls-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.25rem;
    padding-bottom: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

/* Scrollable settings area */
.controls-scrollable {
    flex: 1 1 auto;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 0.5rem;
    margin-right: -0.5rem;
}

/* Sticky generate button area */
.controls-actions {
    flex-shrink: 0;
    padding: 1rem 0;
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.tab-layout.panel-collapsed .controls-panel {
    padding: 1.25rem 0;
    align-items: center;
}

.tab-layout.panel-collapsed .controls-panel > *:not(.panel-header),
.tab-layout.panel-collapsed .controls-scrollable,
.tab-layout.panel-collapsed .controls-actions {
    display: none;
}

.panel-header {
    width: 100%;
    transition: all 0.3s ease;
}

.tab-layout.panel-collapsed .panel-header {
    flex-direction: column;
    padding: 0 0.5rem;
}

.tab-layout.panel-collapsed .panel-header > *:not(.panel-toggle) {
    display: none;
}

.panel-toggle i {
    transition: transform 0.3s ease;
}

.tab-layout.panel-collapsed .panel-toggle i {
    transform: rotate(180deg);
}

.results-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.25rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Gallery */
.gallery-grid {
    display: grid;
    gap: 1rem;
    flex: 1;
    overflow-y: auto;
    align-content: start;
    grid-auto-rows: 1fr;
}

.gallery-grid.cols-1 { grid-template-columns: 1fr; }
.gallery-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.gallery-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

/* ... (vibe-card styles) ... */

.gallery-item {
    position: relative;
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item.loading {
    height: 100%;
}

.gallery-item img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    cursor: pointer;
}



.image-buttons {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 6px;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.image-btn {
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.image-btn:hover {
    background: rgba(0, 0, 0, 0.8);
    color: var(--accent-primary);
}

.image-btn.download-btn::before {
    content: "\f019"; /* Font Awesome download icon */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 16px;
}

.gallery-item:hover .image-buttons {
    opacity: 1;
}

.gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border: 2px dashed var(--border-color);
    border-radius: 0.75rem;
    transition: border-color 0.3s ease;
}

/* Sliders */
input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    outline: none;
    transition: background 0.3s ease;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.1s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

input[type=range]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--accent-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.1s ease;
}

input[type=range]::-moz-range-thumb:hover {
    transform: scale(1.1);
}

/* Utilities */
.border-theme {
    border-color: var(--border-color) !important;
    transition: border-color 0.3s ease;
}

.text-purple {
    color: var(--accent-primary) !important;
}

.hidden {
    display: none !important;
}

/* Image Upload Area */
.image-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 0.5rem;
    background-color: var(--bg-input);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.image-upload-area:hover {
    border-color: var(--accent-primary);
    background-color: var(--bg-hover);
}

/* Canvas Container */
#inpaintCanvasContainer,
#imageEditCanvasContainer,
#augmentCanvasContainer,
#img2imgCanvasContainer,
#img2videoCanvasContainer,
#video2gifCanvasContainer {
    background-color: var(--canvas-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

/* Canvas background pattern for light themes */
body[class*="-light"] #inpaintCanvasContainer,
body[class*="-light"] #imageEditCanvasContainer,
body[class*="-light"] #augmentCanvasContainer,
body[class*="-light"] #img2imgCanvasContainer,
body[class*="-light"] #img2videoCanvasContainer,
body[class*="-light"] #video2gifCanvasContainer {
    background-image: linear-gradient(45deg, #e0e0e0 25%, transparent 25%), 
                      linear-gradient(-45deg, #e0e0e0 25%, transparent 25%), 
                      linear-gradient(45deg, transparent 75%, #e0e0e0 75%), 
                      linear-gradient(-45deg, transparent 75%, #e0e0e0 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

canvas, video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Outpaint Direction Buttons */
.direction-btn {
    aspect-ratio: 1;
    font-size: 1.2rem;
}

.direction-btn.active {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

/* Theme specific overrides for Felix (Monochrome) */
body[class*="theme-felix"] .direction-btn.active {
    color: var(--bg-body);
}

/* Video Timeline */
.timeline-container {
    background-color: var(--bg-input);
    border-radius: 0.5rem;
    padding: 0.5rem;
    transition: background-color 0.3s ease;
}

.timeline-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--border-color);
    transform: translateY(-50%);
}

.timeline-selection {
    position: absolute;
    top: 50%;
    height: 4px;
    background-color: var(--accent-primary);
    transform: translateY(-50%);
}

.timeline-marker {
    position: absolute;
    top: 50%;
    width: 12px;
    height: 20px;
    background-color: var(--text-light);
    border-radius: 2px;
    transform: translate(-50%, -50%);
    cursor: ew-resize;
    z-index: 10;
    border: 1px solid var(--border-color);
}

.timeline-marker.start {
    background-color: var(--success);
    border-color: var(--success);
}

.timeline-marker.end {
    background-color: var(--danger);
    border-color: var(--danger);
}

.marker-time {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.timeline-indicator {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--text-light);
    pointer-events: none;
}

/* Responsive */
@media (max-width: 992px) {
    .tab-layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }

    .controls-panel {
        max-height: 400px;
    }

    .controls-scrollable {
        max-height: 280px;
    }
}

/* Inpainting Focus Box */
#inpaintFocusBox {
    position: absolute;
    border: 2px dashed var(--accent-primary);
    background-color: var(--accent-glow);
    pointer-events: none; /* Let clicks pass through to canvas */
    display: none;
    z-index: 10;
}

#inpaintFocusBox.active {
    display: block;
}

#inpaintFocusBox .size-label {
    position: absolute;
    top: -25px;
    left: 0;
    background-color: var(--accent-primary);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
}

/* Theme specific overrides for Felix (Monochrome) */
body[class*="theme-felix"] #inpaintFocusBox .size-label {
    color: var(--bg-body);
}

#inpaintFocusBox.invalid {
    border-color: var(--danger);
    background-color: rgba(239, 68, 68, 0.1);
}

#inpaintFocusBox.invalid .size-label {
    background-color: var(--danger);
}

/* Inpaint Multi-Gen Selection Bar */
.inpaint-selection-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    min-height: 76px;
    max-height: 76px;
}

.inpaint-selection-thumbnails {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 10px;
    flex-grow: 1;
    overflow-x: auto;
    padding: 2px;
}

.inpaint-selection-thumbnail {
    flex-shrink: 0;
    min-width: 80px;
    max-width: 120px;
    height: 52px;
    border-radius: 4px;
    border: 2px solid var(--border-color);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: border-color 0.15s ease, transform 0.15s ease;
    background: var(--bg-card);
}

.inpaint-selection-thumbnail:hover {
    border-color: var(--text-muted);
    transform: scale(1.03);
}

.inpaint-selection-thumbnail.active {
    border-color: var(--accent-primary);
    box-shadow: 0 0 8px var(--accent-primary);
}

.inpaint-selection-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.inpaint-selection-thumbnail .thumbnail-index {
    position: absolute;
    bottom: 2px;
    left: 2px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 10px;
    padding: 1px 4px;
    border-radius: 2px;
}

.inpaint-selection-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* Selection mode indicator on canvas */
#inpaintCanvasContainer.selection-mode #inpaintMaskCanvas {
    pointer-events: none;
    opacity: 0 !important;
}

#inpaintCanvasContainer.selection-mode #inpaintCanvasWrapper {
    cursor: default;
}

/* Ensure canvas area shrinks when selection bar is visible */
#inpaintCanvasContainer.selection-mode #inpaintCanvasArea {
    flex: 1 1 auto;
    min-height: 0;
}

/* Image Edit Selection Mode */
#imageEditCanvasContainer.selection-mode #imageEditMaskCanvas {
    pointer-events: none;
    opacity: 0 !important;
}

#imageEditCanvasContainer.selection-mode #imageEditCanvasWrapper {
    cursor: default;
}

#imageEditCanvasContainer.selection-mode #imageEditCanvasArea {
    flex: 1 1 auto;
    min-height: 0;
}

/* Modals */
.modal-content {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.modal-header, .modal-footer {
    border-color: var(--border-color);
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Light theme adjustments for modals */
body[class*="-light"] .modal-content {
    color: var(--text-main);
}

body[class*="-light"] .modal-title {
    color: var(--text-main) !important;
}

body[class*="-light"] .btn-close-white {
    filter: none;
}

/* Accordion */
.accordion-button {
    color: var(--text-main);
    transition: all 0.2s ease;
}

.accordion-button:not(.collapsed) {
    color: var(--accent-primary);
    background-color: var(--nav-link-active-bg);
    box-shadow: inset 0 -1px 0 var(--border-color);
}

.accordion-button::after {
    filter: invert(1);
    transition: filter 0.3s ease;
}

body[class*="-light"] .accordion-button::after {
    filter: none;
}

/* Theme specific overrides for buttons removed, handled by Bootstrap variables */

/* Image Upload Area Text */
.image-upload-area i, .image-upload-area p {
    color: var(--text-muted) !important;
    transition: color 0.3s ease;
}

/* Admin/Redeem Button Icons */
#adminPanelBtn i, #redeemCodeBtn i, #settingsBtn i, #logoutBtn i {
    transition: color 0.3s ease;
}

#adminPanelBtn:hover i, #redeemCodeBtn:hover i, #settingsBtn:hover i, #logoutBtn:hover i {
    color: var(--text-light);
}

/* Balance Display Text */
.balance-display {
    transition: all 0.3s ease;
}

/* Unlimited Balance Style */
.balance-display.unlimited {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background-color: var(--nav-link-active-bg);
}

.balance-display.unlimited i {
    color: var(--accent-primary);
}

/* Artist Mixer Styles */
#artistGrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    padding-right: 0.5rem; /* For scrollbar */
}

.artist-card {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    transition: border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    height: auto;
}

.artist-card:hover {
    border-color: var(--accent-primary);
}

.artist-header {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.artist-preview {
    position: relative;
    width: 100%;
    min-height: 250px;
    background-color: #000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.artist-preview img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.2s ease;
}

.artist-preview:hover img {
    transform: scale(1.02);
}

.artist-preview .placeholder,
.artist-preview .loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Autocomplete in Artist Card */
.artist-card .autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    margin-top: 2px;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.artist-card .autocomplete-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-main);
}

.artist-card .autocomplete-item:hover {
    background-color: var(--bg-hover);
    color: var(--text-light);
}

/* History Gallery Tab Styles */
.history-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    padding: 0.5rem;
}

.history-gallery-item {
    position: relative;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s ease;
}

.history-gallery-item:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.history-gallery-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.history-gallery-thumb img,
.history-gallery-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.history-gallery-thumb .video-indicator {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.history-gallery-info {
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    background-color: var(--bg-card);
}

.history-gallery-info .badge {
    font-size: 0.7rem;
    font-weight: 500;
}

.history-gallery-info small {
    font-size: 0.7rem;
}

/* History Gallery List View */
.history-gallery-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem;
}

.history-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
}

.history-list-thumb {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background-color: #000;
    border-radius: 0.375rem;
    overflow: hidden;
}

.history-list-thumb img,
.history-list-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.history-list-details {
    flex: 1;
    min-width: 0;
}

.history-list-prompt {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* History Gallery Header */
.history-gallery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.history-gallery-filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.history-gallery-filters .btn-group .btn {
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem;
}

.history-gallery-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.history-gallery-content {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

/* Hover effect for video thumbnails */
.history-gallery-item:hover .history-gallery-thumb video {
    opacity: 1;
}

.history-gallery-thumb video {
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

/* ========================
   Autocomplete Dropdown
   ======================== */
.autocomplete-dropdown {
    position: fixed;
    z-index: 10000;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    min-width: 200px;
    max-width: 400px;
    max-height: 300px;
    overflow-y: auto;
}

.autocomplete-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.1s ease;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover {
    background: var(--bg-hover);
}

.autocomplete-item.selected {
    background: var(--accent-primary);
    color: var(--text-light);
}

.autocomplete-item.selected .autocomplete-match {
    color: var(--text-light);
    font-weight: 600;
}

.autocomplete-match {
    color: var(--accent-primary);
    font-weight: 600;
}

.autocomplete-more {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

/* Ghost preview (positioned overlay) */
.autocomplete-ghost {
    position: fixed;
    z-index: 9999;
    color: var(--text-muted);
    opacity: 0.5;
    pointer-events: none;
    font-family: inherit;
    font-size: 0.875rem;
    display: none;
}

/* Tag Suggestion Popup (Ctrl+Q) */
.tag-suggest-popup {
    position: fixed;
    z-index: 10001;
    width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.tag-suggest-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border-bottom: 1px solid var(--border-color);
}

.tag-suggest-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-light);
}

.tag-suggest-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.25rem;
    transition: background 0.15s ease, color 0.15s ease;
}

.tag-suggest-close:hover {
    background: var(--bg-hover);
    color: var(--text-light);
}

.tag-suggest-body {
    padding: 1rem;
}

.tag-suggest-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-main);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.tag-suggest-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.tag-suggest-input::placeholder {
    color: var(--text-muted);
}

.tag-suggest-hint {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.tag-suggest-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.tag-suggest-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: tag-suggest-spin 0.8s linear infinite;
}

@keyframes tag-suggest-spin {
    to { transform: rotate(360deg); }
}

.tag-suggest-error {
    padding: 0.75rem 1rem;
    margin: 0 1rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 0.5rem;
    color: var(--danger);
    font-size: 0.875rem;
}

.tag-suggest-results {
    padding: 0 1rem 1rem;
}

.tag-suggest-option-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.tag-suggest-tab {
    flex: 1;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.tag-suggest-tab:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.tag-suggest-tab.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}

.tag-suggest-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
    padding: 0.5rem;
    background: var(--bg-input);
    border-radius: 0.5rem;
}

.tag-suggest-tag {
    padding: 0.35rem 0.65rem;
    background: var(--accent-primary);
    color: #fff;
    border-radius: 0.375rem;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.15s ease, opacity 0.15s ease;
    user-select: none;
}

.tag-suggest-tag:hover {
    background: var(--accent-primary-hover);
}

.tag-suggest-tag.excluded {
    background: var(--bg-hover);
    color: var(--text-muted);
    text-decoration: line-through;
    opacity: 0.6;
}

.tag-suggest-actions {
    display: flex;
    gap: 0.5rem;
}

.tag-suggest-actions button {
    flex: 1;
    padding: 0.6rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.1s ease;
}

.tag-suggest-actions button:active {
    transform: scale(0.98);
}

.tag-suggest-insert {
    background: var(--accent-primary);
    color: #fff;
}

.tag-suggest-insert:hover {
    background: var(--accent-primary-hover);
}

.tag-suggest-copy {
    background: var(--bg-hover);
    color: var(--text-main);
    border: 1px solid var(--border-color) !important;
}

.tag-suggest-copy:hover {
    background: var(--bg-input);
}