:root {
    /* Color Palette */
    --bg-color-main: #0a0a0f;
    --bg-color-panel: rgba(20, 20, 30, 0.4);
    --bg-color-input: rgba(30, 30, 45, 0.6);
    --border-color-panel: rgba(255, 255, 255, 0.08);
    --border-color-input: rgba(255, 255, 255, 0.12);
    
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    
    --accent-color: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.36);
    --accent-secondary: #7dd3fc;
    --accent-soft-bg: rgba(56, 189, 248, 0.14);
    --accent-soft-border: rgba(56, 189, 248, 0.34);
    
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    --border-radius-lg: 10px;
    --border-radius-md: 6px;
    --border-radius-sm: 4px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Background Gradients */
    --body-bg-gradient: radial-gradient(circle at 15% 50%, rgba(56, 189, 248, 0.09) 0%, transparent 50%),
                        radial-gradient(circle at 85% 30%, rgba(14, 165, 233, 0.1) 0%, transparent 50%);
    --panel-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

[data-theme="light"] {
    --bg-color-main: #f5f7fa;
    --bg-color-panel: rgba(255, 255, 255, 0.7);
    --bg-color-input: #ffffff;
    --border-color-panel: rgba(15, 23, 42, 0.14);
    --border-color-input: #cbd5e1;
    
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    
    --accent-color: #7c3aed;
    --accent-glow: rgba(124, 58, 237, 0.2);
    --accent-secondary: #0284c7;
    --accent-soft-bg: rgba(124, 58, 237, 0.12);
    --accent-soft-border: rgba(124, 58, 237, 0.32);

    --body-bg-gradient: radial-gradient(circle at 15% 50%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
                        radial-gradient(circle at 85% 30%, rgba(2, 132, 199, 0.06) 0%, transparent 50%);
    --panel-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05);

    /* Selection Fix */
    --hover-bg: rgba(0, 0, 0, 0.04);
}

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

body {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    background-color: var(--bg-color-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: var(--body-bg-gradient);
}

.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--bg-color-panel);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--panel-shadow);
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-btn {
    padding: 8px 14px;
    font-size: 13px;
    background: rgba(255, 255, 255, 0.03);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
}

.logo i {
    color: var(--accent-secondary);
    font-size: 20px;
    flex-shrink: 0;
}

.logo h2 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.logo span {
    font-weight: 700;
    color: var(--text-primary);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.dot.online {
    background-color: var(--success-color);
    box-shadow: 0 0 8px var(--success-color);
}

/* Main Layout Grid */
.main-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 24px;
    flex: 1;
    min-height: 0; /* Important for scrollable areas inside */
}

@media (max-width: 1024px) {
    .main-layout {
        grid-template-columns: 1fr;
    }
}

/* Creation Panel */
.creation-panel {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 28px;
    overflow-y: auto;
}

.panel-header h2 {
    font-size: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-header h2 i {
    color: var(--accent-color);
}

/* Upload Area */
.media-upload-area h3 {
    font-size: 16px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.upload-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-weight: 500;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    outline: none;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color-input);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .btn-outline:hover {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.24);
}

.btn-glow {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: white;
    font-weight: 600;
    padding: 8px 16px;
    box-shadow: 0 4px 15px var(--accent-glow);
    font-size: 12px;
    width: 100%;
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-glow:active {
    transform: translateY(1px);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px;
    border-radius: var(--border-radius-sm);
    font-size: 20px;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.uploaded-files-track {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.reference-tag-filter-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: 14px 0 12px;
    padding: 8px 10px;
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.03);
}

.reference-tag-filter-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.reference-tag-filter-list {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.reference-tag-filter-btn {
    border: 1px solid rgba(173, 213, 162, 0.6);
    border-radius: 999px;
    background: rgba(173, 213, 162, 0.14);
    color: var(--text-primary);
    padding: 3px 10px;
    font: inherit;
    font-size: 11px;
    line-height: 1.4;
    cursor: pointer;
    transition: var(--transition-fast);
}

.reference-tag-filter-btn:hover {
    border-color: #ADD5A2;
    background: rgba(173, 213, 162, 0.24);
    color: var(--text-primary);
}

.reference-tag-filter-btn.active {
    background: #ADD5A2;
    border-color: #ADD5A2;
    color: #17351d;
}

[data-theme="light"] .reference-tag-filter-bar {
    background: rgba(248, 250, 252, 0.78);
    border-color: rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .reference-tag-filter-btn:not(.active) {
    background: rgba(173, 213, 162, 0.18);
    border-color: rgba(88, 130, 78, 0.35);
    color: #335c37;
}

.file-item {
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-sm);
    padding: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 150px;
    color: var(--text-primary);
    cursor: pointer;
    font: inherit;
    text-align: left;
    appearance: none;
    -webkit-appearance: none;
    animation: fadeIn 0.3s ease-out;
}

.file-item:hover {
    border-color: var(--accent-secondary);
    background: rgba(14, 165, 233, 0.06);
}

.file-item:focus-visible {
    outline: 2px solid var(--accent-secondary);
    outline-offset: 2px;
}

.file-item img {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
}

.file-item .icon {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-secondary);
}

.file-info {
    flex: 1;
}

.file-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.file-tag {
    font-size: 11px;
    color: var(--accent-secondary);
    background: rgba(14, 165, 233, 0.1);
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 4px;
    display: inline-block;
}

.prompt-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.prompt-label-row label {
    display: block;
    font-size: 16px;
    margin-bottom: 0;
}

.btn-sm {
    padding: 6px 10px;
    font-size: 12px;
}

.help-text {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: normal;
}

.textarea-wrapper {
    position: relative;
}

textarea {
    width: 100%;
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-md);
    padding: 16px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 15px;
    line-height: 1.5;
    resize: vertical;
    transition: var(--transition-fast);
}

textarea.auto-resize-textarea {
    resize: none;
    overflow-y: hidden;
}

textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.prompt-preview {
    width: 100%;
    min-height: 154px;
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-md);
    padding: 16px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 15px;
    line-height: 1.5;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    word-break: break-word;
}

.prompt-preview-placeholder {
    color: var(--text-secondary);
}

.prompt-mention {
    border-radius: 4px;
    padding: 1px 4px;
}

.prompt-mention-token {
    border: 0;
    font: inherit;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

.prompt-mention-valid {
    color: var(--success-color);
    background: rgba(16, 185, 129, 0.16);
}

.prompt-mention-invalid {
    color: var(--danger-color);
    background: rgba(239, 68, 68, 0.16);
}

.mention-menu {
    position: absolute;
    background: var(--bg-color-panel);
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 100;
    max-height: 200px;
    overflow-y: auto;
    width: 250px;
}

.mention-menu.hidden {
    display: none;
}

.mention-item {
    padding: 10px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mention-item:hover, .mention-item.active {
    background: rgba(255, 255, 255, 0.1);
}

.action-footer {
    margin-top: auto;
    padding-top: 20px;
}

.download-name-group {
    margin-bottom: 12px;
}

.download-name-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.task-name-input-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.task-name-input-row .param-input {
    flex: 1;
    min-width: 0;
}

.task-name-input-row .btn {
    flex: 0 0 auto;
    white-space: nowrap;
}

.param-input {
    width: 100%;
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    padding: 10px 12px;
    font: inherit;
    font-size: 13px;
    transition: var(--transition-fast);
}

.param-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.task-download-name {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    font-size: 12px;
    word-break: break-all;
}

/* Parameter Toolbar */
.parameter-toolbar {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.toolbar-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.queue-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 12px;
}

.queue-visible-task-stat {
    width: 260px;
    flex: 0 0 auto;
}

.queue-visible-task-stat table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-sm);
    background: var(--bg-color-input);
}

.queue-visible-task-stat th,
.queue-visible-task-stat td {
    height: 30px;
    padding: 0 12px;
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
}

.queue-visible-task-stat th {
    width: 70%;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: left;
}

.queue-visible-task-stat td {
    color: var(--accent-secondary);
    font-weight: 700;
    text-align: right;
}

.queue-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-left: auto;
    color: var(--text-secondary);
    font-size: 12px;
}

.queue-page-size,
.queue-page-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.queue-page-size label,
.queue-page-label {
    white-space: nowrap;
}

.queue-page-size .param-select {
    height: 30px;
    min-width: 74px;
}

.queue-page-controls .btn-icon {
    width: 30px;
    height: 30px;
}

.queue-page-controls .btn-icon:disabled {
    opacity: 0.42;
    cursor: not-allowed;
}

@media (max-width: 860px) {
    .queue-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .queue-pagination {
        margin-left: 0;
        flex-wrap: wrap;
        justify-content: flex-start;
    }
}

.queue-name-filter-wrapper {
    position: relative;
    width: 180px;
}

.queue-name-filter-input {
    height: 30px;
    padding: 5px 10px;
    font-size: 12px;
}

.queue-name-suggestion-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 90;
    max-height: 260px;
    overflow-y: auto;
    padding: 6px;
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-sm);
    background: var(--bg-color-panel);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.queue-name-suggestion-item {
    width: 100%;
    padding: 7px 9px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    font-size: 12px;
    text-align: left;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.queue-name-suggestion-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.queue-name-suggestion-empty {
    padding: 8px 9px;
    color: var(--text-secondary);
    font-size: 12px;
}

[data-theme="light"] .queue-name-suggestion-menu {
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.14);
}

[data-theme="light"] .queue-name-suggestion-item:hover {
    background: rgba(15, 23, 42, 0.06);
}

.param-select {
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    padding: 4px 20px 4px 8px;
    font-size: 11px;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 256 256' fill='%23adb5bd'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 6px center;
    transition: var(--transition-fast);
}

[data-theme="light"] .param-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 256 256' fill='%23475569'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'/%3E%3C/svg%3E");
}

.param-select:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .param-select:hover {
    border-color: rgba(15, 23, 42, 0.28);
    background-color: rgba(15, 23, 42, 0.03);
}

.param-select:focus {
    border-color: var(--accent-color);
}

.param-select option {
    background: var(--bg-color-main);
    color: var(--text-primary);
}

.param-select-primary {
    color: var(--accent-secondary);
    border-color: rgba(14, 165, 233, 0.3);
    font-weight: 500;
}

.param-text {
    font-size: 13px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Queue Panel */
.queue-panel {
    padding: 24px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

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

.task-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
    flex: 1;
    padding-right: 8px; /* For scrollbar */
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.empty-state {
    text-align: center;
    padding: 24px 12px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 32px;
    opacity: 0.5;
    margin-bottom: 10px;
}

/* Task Card */
.task-card {
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-md);
    padding: 16px;
    animation: slideInRight 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.task-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

/* Status colors */
.status-submitting .task-status-badge,
.status-queued .task-status-badge,
.status-queueing .task-status-badge { background: rgba(245, 158, 11, 0.1); color: var(--warning-color); border: 1px solid rgba(245, 158, 11, 0.2); }
.status-running .task-status-badge,
.status-generating .task-status-badge { background: rgba(14, 165, 233, 0.1); color: var(--accent-secondary); border: 1px solid rgba(14, 165, 233, 0.2); }
.status-completed .task-status-badge { background: rgba(16, 185, 129, 0.1); color: var(--success-color); border: 1px solid rgba(16, 185, 129, 0.2); }
.status-failed .task-status-badge { background: rgba(239, 68, 68, 0.1); color: var(--danger-color); border: 1px solid rgba(239, 68, 68, 0.2); }
.status-cancelled .task-status-badge { background: rgba(148, 163, 184, 0.12); color: var(--text-secondary); border: 1px solid rgba(148, 163, 184, 0.24); }
.status-expired .task-status-badge { background: rgba(245, 158, 11, 0.08); color: var(--warning-color); border: 1px solid rgba(245, 158, 11, 0.18); }

.task-prompt {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 16px;
    word-break: break-all;
}

.task-prompt-content {
    white-space: pre-wrap;
}

.task-prompt-toggle {
    margin-top: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--accent-color);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.task-prompt-toggle:hover {
    color: var(--accent-secondary);
}

.task-log-toggle {
    display: block;
    margin: 0 0 8px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--accent-color);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.task-log-toggle:hover {
    color: var(--accent-secondary);
}

.task-event-items {
    display: grid;
    gap: 6px;
}

/* Mention tag in prompt display */
.mention-tag {
    color: var(--accent-secondary);
    background: rgba(14, 165, 233, 0.1);
    padding: 1px 4px;
    border-radius: 4px;
}

.task-status-meta {
    display: grid;
    gap: 6px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.4;
}

.task-status-meta div,
.task-event-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.task-event-list {
    display: grid;
    gap: 5px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 11px;
}

.task-event-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-secondary);
    flex: 0 0 auto;
}

.task-result {
    margin-bottom: 12px;
}

.task-result video {
    width: 100%;
    border-radius: var(--border-radius-sm);
    background: #000;
    max-height: 200px;
}

.task-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.task-image-result {
    position: relative;
    display: block;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color-input);
    background: rgba(255, 255, 255, 0.04);
}

.task-image-result img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.task-image-grid.image-count-1 {
    grid-template-columns: 1fr;
}

.task-image-grid.image-count-2,
.task-image-grid.image-count-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.task-image-grid.image-count-3,
.task-image-grid.image-count-5,
.task-image-grid.image-count-6,
.task-image-grid.image-count-7,
.task-image-grid.image-count-8,
.task-image-grid.image-count-9 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.task-result .error-box {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    padding: 10px;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    display: grid;
    gap: 8px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.task-error-line,
.task-error-raw {
    display: grid;
    gap: 4px;
}

.task-error-toggle {
    width: fit-content;
    color: var(--accent-color);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}

.task-error-toggle:hover {
    color: var(--accent-secondary);
}

.task-error-label {
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
}

.task-result .error-box code {
    color: var(--danger-color);
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(239, 68, 68, 0.18);
    border-radius: var(--border-radius-sm);
    padding: 3px 5px;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.task-result .error-box pre {
    margin: 0;
    white-space: pre-wrap;
    color: var(--text-primary);
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 11px;
}

.task-footer {
    display: flex;
    justify-content: flex-end;
}

.task-footer .btn-download {
    font-size: 12px;
    padding: 6px 12px;
}

/* Utilities */
.hidden { display: none !important; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulseWidth {
    from { background-position: 0% 50%; width: 40%; }
    to { background-position: 100% 50%; width: 80%; }
}

/* ======================================================
   NEW LAYOUT & COMPONENTS STYLES (Multi-user & Admin)
   ====================================================== */

/* Split Layout (Sidebar + Main) */
.split-layout {
    flex-direction: row;
    gap: 0;
    max-width: 100%;
    padding: 0;
}

.sidebar {
    width: 210px;
    height: 100vh;
    border-radius: 0;
    border-right: 1px solid var(--border-color-panel);
    border-top: none; bottom: none; left: none;
    display: flex;
    flex-direction: column;
    z-index: 10;
    overflow: hidden;
}

.sidebar .logo {
    padding: 14px;
}

.side-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
    font-weight: 500;
    font-size: 12px;
}

.nav-item i {
    font-size: 15px;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(56, 189, 248, 0.16), transparent);
    color: var(--accent-secondary);
    border-left: 3px solid var(--accent-secondary);
}

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border-color-panel);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
}

.app-version-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 10px;
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color-input);
}

.app-version-info span {
    font-size: 11px;
    color: var(--text-primary);
    font-weight: 600;
}

.app-version-info small {
    font-size: 10px;
    color: var(--text-secondary);
    line-height: 1.3;
}

.sidebar-user-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.avatar {
    width: 28px; height: 28px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    color: var(--text-primary);
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
}

.user-role {
    font-size: 10px;
    color: var(--accent-secondary);
}

.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    border-radius: 0;
    border-bottom: 1px solid var(--border-color-panel);
    border-top: none; left: none; right: none;
}

.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 14px 20px;
}

/* Workspace Layout (for main workspace) */
.workspace-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 24px;
    height: 100%;
}

@media (max-width: 1100px) {
    .workspace-layout {
        grid-template-columns: 1fr;
    }
}

/* Log-in Layout */
.login-layout {
    display: flex;
    justify-content: center;
    align-items: center;
}
.login-container {
    width: 100%;
    max-width: 340px;
    padding: 28px;
}

.login-header {
    text-align: center;
    margin-bottom: 20px;
}
.login-header h2 {
    font-size: 20px;
    margin-top: 10px;
    margin-bottom: 6px;
}
.login-header p {
    color: var(--text-secondary);
    font-size: 12px;
}
.logo-icon {
    font-size: 32px;
    color: var(--accent-secondary);
}

.form-group {
    margin-bottom: 12px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    font-weight: 500;
}
.input-with-icon {
    position: relative;
}

/* Global Queue Sidebar */
.global-queue-sidebar {
    position: fixed;
    top: 20px;
    right: -420px;
    width: 400px;
    height: calc(100vh - 40px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 24px;
    transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: -5px 0 30px rgba(0,0,0,0.5);
}

.global-queue-sidebar.open {
    right: 20px;
}

.global-queue-sidebar .sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.global-queue-sidebar .sidebar-task-list {
    flex: 1;
    overflow-y: auto;
    gap: 12px;
    padding-right: 8px;
}

.global-queue-sidebar .sidebar-task-list.layout-icon {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    min-height: 0;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .task-card {
    flex: 0 0 auto;
    width: 100%;
    height: auto;
    min-height: 0;
    padding: 8px;
    overflow: visible;
    box-sizing: border-box;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .task-header {
    padding-right: 24px;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .task-status-badge,
.global-queue-sidebar .sidebar-task-list.layout-icon .task-download-name {
    max-width: 100%;
    font-size: 11px;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .task-action-wrapper {
    top: 8px;
    right: 8px;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .task-footer .btn-download {
    font-size: 10px;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .task-result {
    flex: 0 0 auto;
    width: 100%;
    overflow: visible;
}

.global-queue-sidebar .sidebar-task-list.layout-icon .error-box {
    padding: 6px;
}

@media (max-width: 860px) {
    .global-queue-sidebar .sidebar-task-list.layout-icon {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Task Action Menu (...) */
.task-action-wrapper {
    position: relative;
}

.task-action-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-color-panel);
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1200;
    min-width: 140px;
    display: none;
    flex-direction: column;
}

.task-action-menu.show {
    display: flex;
}

.task-action-menu.open-up {
    top: auto !important;
    bottom: calc(100% + 6px);
}

.task-action-item {
    padding: 10px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.task-action-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.task-action-item.text-danger {
    color: var(--danger-color);
}

/* Queue List Layouts */
.task-list.layout-detail {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.task-list.layout-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.task-list.layout-list .task-card {
    position: relative;
    display: grid;
    grid-template-columns: 150px minmax(260px, 1fr) minmax(280px, 0.9fr) 240px;
    grid-template-areas:
        "identity prompt meta result"
        "identity prompt events result";
    gap: 10px 18px;
    align-items: flex-start;
    padding-right: 52px;
}

.task-list.layout-list .task-card > * {
    margin-bottom: 0;
}

.task-list.layout-list .task-header {
    grid-area: identity;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 10px;
    min-width: 0;
    padding-right: 0;
}

.task-list.layout-list .task-action-wrapper {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 80;
}

.task-list.layout-list .task-action-menu {
    top: calc(100% + 4px);
    right: 0;
}

.task-list.layout-list .task-download-name {
    max-width: 100%;
    margin-bottom: 0;
}

.task-list.layout-list .task-prompt {
    grid-area: prompt;
    min-width: 0;
    max-width: none;
}

.task-list.layout-list .task-status-meta {
    grid-area: meta;
}

.task-list.layout-list .task-event-list {
    grid-area: events;
}

.task-list.layout-list .task-result {
    grid-area: result;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.task-list.layout-list .task-result video {
    width: 100%;
    max-height: 220px;
    object-fit: contain;
}

.task-list.layout-list .task-image-grid {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    margin-top: 0;
}

.task-list.layout-list .task-footer {
    width: 100%;
    justify-content: stretch;
}

.task-list.layout-list .task-footer .btn-download {
    width: 100%;
    justify-content: center;
}

.task-list.layout-icon {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    align-items: start;
}

.task-list.layout-icon .task-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
    height: auto;
    align-self: start;
    padding: 10px;
    overflow: hidden;
}

.task-list.layout-icon .task-card > * {
    margin-bottom: 0;
}

.task-list.layout-icon .task-header {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 6px;
    min-width: 0;
    padding-right: 30px;
}

.task-list.layout-icon .task-download-name {
    max-width: 100%;
    min-height: 24px;
    margin-bottom: 0;
    font-weight: 600;
}

.task-list.layout-icon .task-prompt,
.task-list.layout-icon .task-status-meta,
.task-list.layout-icon .task-event-list {
    display: none;
}

.task-list.layout-icon .task-result {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.task-list.layout-icon .task-result video {
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: none;
    object-fit: cover;
    display: block;
}

.task-list.layout-icon .task-image-grid {
    aspect-ratio: 1;
    gap: 2px;
    margin-top: 0;
    overflow: hidden;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color-input);
    background: rgba(255, 255, 255, 0.04);
}

.task-list.layout-icon .task-image-result {
    aspect-ratio: auto;
    border: 0;
    border-radius: 0;
}

.task-list.layout-icon .task-footer {
    width: 100%;
    justify-content: stretch;
}

.task-list.layout-icon .task-footer .btn-download {
    width: 100%;
    justify-content: center;
    padding: 5px 8px;
    font-size: 11px;
}

.task-list.layout-icon .task-action-wrapper {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 80;
}

.task-list.layout-icon .task-action-menu {
    top: calc(100% + 4px);
    right: 0;
    min-width: 120px;
}

.task-list.layout-icon .error-box {
    font-size: 11px;
    gap: 6px;
    padding: 8px;
}

.task-list.layout-icon .task-error-line {
    gap: 3px;
}

.task-list.layout-icon .task-error-raw pre {
    max-height: 120px;
    overflow: auto;
}

.task-list.layout-icon .task-error-compact {
    display: grid;
    gap: 5px;
    padding: 8px;
    border-radius: var(--border-radius-sm);
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    overflow-wrap: anywhere;
}

.task-list.layout-icon .task-error-compact code {
    color: var(--danger-color);
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(239, 68, 68, 0.18);
    border-radius: var(--border-radius-sm);
    padding: 4px 6px;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 11px;
}

.task-list.layout-info {
    display: block;
    overflow-x: auto;
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-md);
    background: var(--bg-color-input);
}

.task-info-header,
.task-list.layout-info .task-card {
    display: grid;
    grid-template-columns: 90px minmax(180px, 2fr) 150px 120px 120px 170px 170px 52px;
    align-items: center;
    min-width: 1050px;
}

.task-info-header {
    position: sticky;
    top: 0;
    z-index: 2;
    color: var(--text-secondary);
    background: var(--bg-color-panel);
    border-bottom: 1px solid var(--border-color-panel);
    font-size: 12px;
    font-weight: 600;
}

.task-info-header > div,
.task-info-cell {
    min-width: 0;
    padding: 8px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.task-list.layout-info .task-card {
    position: relative;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--border-color-panel);
    border-radius: 0;
    background: transparent;
    animation: none;
}

.task-list.layout-info .task-card:last-child {
    border-bottom: 0;
}

.task-list.layout-info .task-card:hover {
    background: rgba(255, 255, 255, 0.04);
}

[data-theme="light"] .task-list.layout-info .task-card:hover {
    background: rgba(15, 23, 42, 0.035);
}

.task-list.layout-info .task-header,
.task-list.layout-info .task-download-name,
.task-list.layout-info .task-prompt,
.task-list.layout-info .task-status-meta,
.task-list.layout-info .task-event-list,
.task-list.layout-info .task-result,
.task-list.layout-info .task-footer {
    display: none;
}

.task-list.layout-info .task-status-badge {
    max-width: 100%;
    padding: 3px 8px;
    font-size: 11px;
}

.task-list.layout-info .task-info-id {
    color: var(--text-secondary);
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.task-list.layout-info .task-info-name {
    color: var(--text-primary);
    font-weight: 600;
}

.task-list.layout-info .task-info-created,
.task-list.layout-info .task-info-synced,
.task-list.layout-info .task-info-type,
.task-list.layout-info .task-info-submitter {
    color: var(--text-secondary);
    font-size: 12px;
}

.task-list.layout-info .task-info-action {
    display: flex;
    justify-content: flex-end;
    overflow: visible;
}

.task-list.layout-info .task-action-wrapper {
    position: relative;
}

.task-list.layout-info .task-action-menu {
    top: calc(100% + 4px);
    right: 0;
}

@media (max-width: 1180px) {
    .task-list.layout-list .task-card {
        grid-template-columns: 140px minmax(240px, 1fr) 220px;
        grid-template-areas:
            "identity prompt result"
            "identity meta result"
            "identity events result";
    }
}

@media (max-width: 860px) {
    .task-list.layout-list .task-card {
        grid-template-columns: 1fr;
        grid-template-areas:
            "identity"
            "prompt"
            "meta"
            "events"
            "result";
    }

    .task-list.layout-icon {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}

@media (max-width: 760px) {
    .task-list.layout-icon {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
}

/* Tabs UI */
.project-tabs .tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border-color-panel);
    gap: 8px;
    padding: 0 16px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 12px 16px;
    font-size: 14px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

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

.tabs-content {
    padding: 24px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.materials-toolbar {
    background: rgba(0, 0, 0, 0.1);
    padding: 16px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color-panel);
}

#material-filter-toolbar {
    border: 1px solid transparent;
    border-radius: 10px;
}

.material-name-filter-wrapper {
    position: relative;
    width: 150px;
}

.material-name-filter-input {
    height: 30px;
    width: 100%;
    font-size: 11px;
    padding: 2px 8px;
}

.material-name-suggestion-menu {
    position: absolute;
    z-index: 90;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    max-height: 240px;
    overflow-y: auto;
    padding: 6px;
    border: 1px solid var(--border-color-panel);
    border-radius: var(--border-radius-sm);
    background: var(--bg-color-panel);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.material-name-suggestion-item {
    width: 100%;
    padding: 7px 9px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    font-size: 12px;
    text-align: left;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.material-name-suggestion-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.material-name-suggestion-empty {
    padding: 8px 9px;
    color: var(--text-secondary);
    font-size: 12px;
}

.material-card {
    border-color: var(--border-color-panel);
}

.material-card.browse-mode {
    gap: 8px !important;
}

.material-card.edit-mode:focus-within {
    z-index: 20;
}

.material-card-edit-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.material-card-edit-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(0, 0, 0, 0.62);
    backdrop-filter: blur(4px);
}

.material-edit-dialog {
    width: min(420px, 100%);
    padding: 18px;
    border-radius: 12px;
}

.material-edit-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
}

.material-edit-delete {
    color: var(--danger-color);
    border-color: rgba(239, 68, 68, 0.3);
    white-space: nowrap;
}

.material-edit-primary-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.material-edit-action-btn {
    min-width: 82px;
    justify-content: center;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .material-edit-actions {
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .material-edit-primary-actions {
        width: 100%;
    }

    .material-edit-action-btn,
    .material-edit-delete {
        flex: 1;
    }
}

.material-display-name {
    flex: 1;
    min-width: 0;
    padding: 6px 8px;
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 600;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.material-tag-list {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    min-width: 0;
}

.material-preview-placeholder {
    min-height: 96px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
}

.material-preview-placeholder i {
    font-size: 34px;
}

#btn-toggle-material-edit.active {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: var(--accent-soft-bg);
}

.tag-filter-btn {
    position: relative;
}

.tag-filter-delete {
    position: absolute;
    right: -3px;
    bottom: -5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--danger-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    line-height: 1;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.28);
}

.tag-filter-delete:hover {
    transform: scale(1.08);
}

.tag-suggest-wrapper {
    position: relative;
}

.tag-suggestion-menu {
    position: absolute;
    z-index: 30;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 190px;
    overflow-y: auto;
    padding: 6px;
    border: 1px solid var(--border-color-panel);
    border-radius: 8px;
    background: rgba(18, 18, 32, 0.98);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.tag-suggestion-item {
    width: 100%;
    display: block;
    border: 0;
    border-radius: 6px;
    padding: 6px 8px;
    background: transparent;
    color: var(--text-primary);
    font-size: 11px;
    text-align: left;
    cursor: pointer;
}

.tag-suggestion-item:hover {
    background: var(--accent-soft-bg);
    color: var(--accent-color);
}

.tag-suggestion-empty {
    padding: 6px 8px;
    color: var(--text-secondary);
    font-size: 11px;
}

[data-theme="light"] .tag-suggestion-menu {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.16);
    box-shadow: 0 12px 26px rgba(15, 23, 42, 0.14);
}

.material-card .param-input,
#material-filter-toolbar .param-input,
#material-filter-toolbar .param-select,
#material-batch-toolbar .param-input,
#material-batch-toolbar .param-select {
    border-color: var(--border-color-input);
}

#material-filter-toolbar .param-select,
#material-batch-toolbar .param-select {
    min-width: 64px;
    background-position: right 7px center;
}

[data-theme="light"] .project-tabs.glass-panel,
[data-theme="light"] .material-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.16);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
}

[data-theme="light"] .material-card-edit-btn {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(15, 23, 42, 0.18);
    color: #1f2937;
}

[data-theme="light"] .materials-toolbar,
[data-theme="light"] #material-batch-toolbar,
[data-theme="light"] #tag-filter-bar {
    background: rgba(248, 250, 252, 0.92) !important;
    border-color: rgba(15, 23, 42, 0.16) !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.62);
}

[data-theme="light"] #material-filter-toolbar {
    background: rgba(248, 250, 252, 0.78);
    border-color: rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .material-name-suggestion-menu {
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.14);
}

[data-theme="light"] .material-name-suggestion-item:hover {
    background: rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .material-card .param-input,
[data-theme="light"] #material-filter-toolbar .param-input,
[data-theme="light"] #material-filter-toolbar .param-select,
[data-theme="light"] #material-batch-toolbar .param-input,
[data-theme="light"] #material-batch-toolbar .param-select {
    background-color: #ffffff;
    border-color: #cbd5e1;
    color: #1f2937;
}

[data-theme="light"] #material-filter-toolbar .param-select,
[data-theme="light"] #material-batch-toolbar .param-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 256 256' fill='%231f2937'%3E%3Cpath d='M213.66,101.66l-80,80a8,8,0,0,1-11.32,0l-80-80A8,8,0,0,1,53.66,90.34L128,164.69l74.34-74.35a8,8,0,0,1,11.32,11.32Z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 7px center;
}

[data-theme="light"] .material-card .param-input:hover,
[data-theme="light"] #material-filter-toolbar .param-input:hover,
[data-theme="light"] #material-filter-toolbar .param-select:hover,
[data-theme="light"] #material-batch-toolbar .param-input:hover,
[data-theme="light"] #material-batch-toolbar .param-select:hover {
    border-color: #94a3b8;
}

[data-theme="light"] .material-card .param-input:focus,
[data-theme="light"] #material-filter-toolbar .param-input:focus,
[data-theme="light"] #material-filter-toolbar .param-select:focus,
[data-theme="light"] #material-batch-toolbar .param-input:focus,
[data-theme="light"] #material-batch-toolbar .param-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

[data-theme="light"] #material-batch-toolbar .btn-outline,
[data-theme="light"] .material-card .btn-outline {
    background: rgba(255, 255, 255, 0.72);
    border-color: rgba(15, 23, 42, 0.18);
}

[data-theme="light"] #material-batch-toolbar .btn-outline:hover,
[data-theme="light"] .material-card .btn-outline:hover {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.3);
}

[data-theme="light"] .material-card label[title="选择素材"] {
    background: rgba(255, 255, 255, 0.88) !important;
    border-color: rgba(15, 23, 42, 0.28) !important;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.18);
}

[data-theme="light"] .tag-filter-btn {
    border-color: rgba(15, 23, 42, 0.18) !important;
}

[data-theme="light"] .tag-filter-btn:not(.active) {
    background: rgba(255, 255, 255, 0.78) !important;
    color: #475569 !important;
}

[data-theme="light"] .material-card audio {
    filter: none;
}

.input-with-icon i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 14px;
}
.input-with-icon input {
    width: 100%;
    background: var(--bg-color-input);
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-md);
    padding: 8px 10px 8px 32px;
    color: var(--text-primary);
    font-size: 13px;
}
.input-with-icon input:focus {
    outline: none;
    border-color: var(--accent-color);
}
.btn-block {
    width: 100%;
    justify-content: center;
    margin-top: 14px;
}
.error-msg {
    color: var(--danger-color);
    font-size: 13px;
    margin-top: 8px;
    background: rgba(239, 68, 68, 0.1);
    padding: 10px;
    border-radius: 6px;
}

/* Cards Grid for Projects */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.project-card {
    padding: 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px var(--accent-glow);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}
.project-header h3 {
    font-size: 18px;
    margin-bottom: 4px;
}
.project-code {
    font-size: 12px;
    background: rgba(255,255,255,0.1);
    padding: 2px 8px;
    border-radius: 12px;
    color: var(--text-secondary);
}
.project-body {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.8;
}
.project-body i {
    margin-right: 6px;
}
.project-footer {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Data Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th, .data-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color-panel);
    font-size: 14px;
}
.data-table th {
    color: var(--text-secondary);
    font-weight: 500;
}
.data-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}
.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}
.badge-error { background: rgba(239,68,68,0.1); color: var(--danger-color); }
.badge-warning { background: rgba(245,158,11,0.1); color: var(--warning-color); }
.badge-info { background: rgba(14,165,233,0.1); color: var(--accent-secondary); }
.badge-success { background: rgba(16,185,129,0.1); color: var(--success-color); }
.badge-dashed { border: 1px dashed var(--text-secondary); color: var(--text-secondary); }

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
}
.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
.modal-content {
    width: 100%;
    max-width: 400px;
    padding: 0;
    overflow: hidden;
}
.modal-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color-panel);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-body {
    padding: 14px 16px;
}
.modal-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color-panel);
    display: flex;
    justify-content: flex-end;
}
.project-selector-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}
.project-selector-wrapper label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Task Selector (Workspace Landing) */
.task-selector-layout {
    max-width: 700px;
    margin: 0 auto;
}

.task-selector-header {
    margin-bottom: 20px;
}

.task-selector-header h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.task-selector-header p {
    font-size: 12px;
    color: var(--text-secondary);
}

.task-card-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.task-entry-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-fast);
    cursor: pointer;
}

.task-entry-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.task-entry-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
    flex-shrink: 0;
}

.seedream-entry-icon {
    background: linear-gradient(135deg, #06b6d4, #10b981);
}

.task-entry-info {
    flex: 1;
}

.task-entry-info h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
}

.task-entry-info p {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.seedream-workspace {
    min-height: calc(100vh - 160px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 34px;
    padding: 20px;
}

.seedream-workspace h1 {
    margin: 0;
    font-size: 26px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: 0;
    color: var(--text-primary);
}

.seedream-workspace h1 span {
    color: var(--accent-secondary);
}

.seedream-composer {
    width: min(100%, 980px);
    min-height: 176px;
    padding: 18px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.seedream-input-row {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    min-height: 92px;
}

.seedream-upload-tile {
    width: 50px;
    height: 66px;
    margin: 4px 0 0 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color-input);
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    transform: rotate(-7deg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.seedream-upload-tile:hover {
    color: var(--accent-secondary);
    border-color: rgba(14, 165, 233, 0.4);
}

.seedream-upload-tile i {
    font-size: 20px;
}

.seedream-prompt-wrap {
    position: relative;
    min-width: 0;
}

.seedream-prompt-wrap textarea {
    width: 100%;
    min-height: 92px;
    padding: 4px 2px;
    border: 0;
    resize: none;
    overflow-y: hidden;
    outline: none;
    background: transparent;
    color: var(--text-primary);
    font: inherit;
    line-height: 1.5;
}

.seedream-reference-bar {
    padding-left: 72px;
}

.seedream-reference-bar .reference-tag-filter-bar {
    margin: 0;
}

.seedream-reference-track {
    padding-left: 72px;
}

.seedream-task-name-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 72px;
    justify-content: flex-start;
}

.seedream-task-name-row label {
    color: var(--text-secondary);
    font-size: 12px;
    white-space: nowrap;
}

.seedream-task-name-row .task-name-input-row {
    width: min(340px, 100%);
}

.seedream-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.seedream-param,
.seedream-icon-toggle {
    min-height: 34px;
}

.seedream-icon-toggle {
    width: 38px;
    padding: 6px;
}

.seedream-icon-toggle.active {
    color: var(--accent-secondary);
    border-color: rgba(14, 165, 233, 0.45);
    background: rgba(14, 165, 233, 0.1);
}

.seedream-generate-button {
    width: 38px;
    height: 38px;
    padding: 0;
    border-radius: 50%;
    margin-left: auto;
}

@media (max-width: 720px) {
    .seedream-workspace {
        justify-content: flex-start;
        padding: 12px 0;
    }

    .seedream-workspace h1 {
        font-size: 22px;
        text-align: center;
    }

    .seedream-composer {
        border-radius: 18px;
    }

    .seedream-input-row {
        grid-template-columns: 52px minmax(0, 1fr);
        gap: 10px;
    }

    .seedream-upload-tile {
        width: 42px;
        height: 56px;
        margin-left: 0;
    }

    .seedream-reference-bar,
    .seedream-reference-track {
        padding-left: 0;
    }

    .seedream-generate-button {
        margin-left: 0;
    }
}

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

/* Placeholder Box */
.placeholder-box {
    margin-top: 16px;
    padding: 24px;
    border: 1px dashed var(--border-color-input);
    border-radius: var(--border-radius-md);
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
}

.placeholder-box i {
    font-size: 20px;
    margin-right: 6px;
}

/* Button sm */
.btn-sm {
    padding: 4px 8px;
    font-size: 11px;
}

.btn-logout {
    color: var(--text-secondary);
    font-size: 16px;
}