:root {
    --bg-dark: #0f1117;
    --card-bg: #181b24;
    --card-border: #282d3d;
    --bg-card: #181b24;
    --border-color: #282d3d;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --accent: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --input-bg: #202433;
    --input-border: #374151;
    --sidebar-w: 240px;
    color-scheme: dark;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.app-header {
    background: #141721;
    border-bottom: 1px solid var(--card-border);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary);
}

.logo-area h1 {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sub-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.header-badges {
    display: flex;
    gap: 10px;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    background: #252a38;
}

.status-badge.success { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid var(--success); }
.status-badge.warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); border: 1px solid var(--warning); }
.status-badge.info { background: rgba(6, 182, 212, 0.15); color: var(--accent); border: 1px solid var(--accent); }

/* Main Layout */
.main-container {
    display: flex;
    flex: 1;
}

.sidebar {
    width: var(--sidebar-w);
    background: #12141c;
    border-right: 1px solid var(--card-border);
    padding: 1.25rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    background: #1f2433;
    color: var(--text-main);
}

.nav-btn.active {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
}

.content-area {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Card */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-header {
    margin-bottom: 1.25rem;
}

.card-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
}

.card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Search Tab */
.search-bar-row {
    display: flex;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.search-bar-row input {
    flex: 1;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    outline: none;
}

.search-bar-row input:focus {
    border-color: var(--primary);
}

.spinner-container {
    text-align: center;
    padding: 2rem;
    color: var(--accent);
    font-size: 1.1rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.media-card {
    background: #1f2433;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, border-color 0.2s;
}

.media-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.media-poster-box {
    position: relative;
    height: 240px;
    background: #0b0c10;
    overflow: hidden;
}

.media-poster-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-badge-type {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.75);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
}

.media-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.media-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.media-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.media-overview {
    font-size: 0.8rem;
    color: #d1d5db;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
    flex: 1;
}

/* Prepare Tab */
.prepare-grid {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 1.5rem;
}

.selected-media-box {
    background: #1f2433;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.no-selection-msg {
    margin: auto;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    padding: 2rem 1rem;
}

.preview-poster {
    width: 100%;
    border-radius: 8px;
    max-height: 340px;
    object-fit: cover;
    margin-bottom: 10px;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #e5e7eb;
}

.form-control, .form-select, select {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--input-bg) !important;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    color: var(--text-main) !important;
    font-size: 0.95rem;
    outline: none;
    color-scheme: dark;
}

.form-control:focus, .form-select:focus, select:focus {
    border-color: var(--primary);
}

select option, .form-control option, .form-select option {
    background-color: #1e2230 !important;
    color: #f3f4f6 !important;
    padding: 8px 12px;
}

select option:checked, .form-control option:checked, .form-select option:checked {
    background-color: #4f46e5 !important;
    color: #ffffff !important;
}

.form-row {
    display: flex;
    gap: 12px;
}

.col-half { flex: 1; }
.col-third { flex: 1; }

.file-picker-row {
    display: flex;
    gap: 8px;
}

/* Buttons */
.btn {
    padding: 10px 18px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: #374151; color: #fff; }
.btn-secondary:hover { background: #4b5563; }
.btn-success { background: var(--success); color: #000; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-large { width: 100%; padding: 14px; font-size: 1.05rem; justify-content: center; }
.btn-small { padding: 6px 10px; font-size: 0.8rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.data-table th {
    background: #141721;
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--card-border);
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid var(--card-border);
    vertical-align: middle;
}

.data-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.text-center { text-align: center; }
.empty-msg { color: var(--text-muted); padding: 2rem; }

/* Progress bar in table */
.progress-box {
    width: 130px;
    background: #252a38;
    border-radius: 6px;
    height: 12px;
    overflow: hidden;
    position: relative;
    margin-top: 4px;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width 0.3s ease;
}

.status-tag {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.tag-queued { background: #374151; color: #d1d5db; }
.tag-uploading { background: rgba(99, 102, 241, 0.25); color: #818cf8; }
.tag-converting { background: rgba(6, 182, 212, 0.25); color: #22d3ee; }
.tag-submitting { background: rgba(245, 158, 11, 0.25); color: #fbbf24; }
.tag-completed { background: rgba(16, 185, 129, 0.25); color: #34d399; }
.tag-failed { background: rgba(239, 68, 68, 0.25); color: #f87171; }
.tag-cancelled { background: rgba(156, 163, 175, 0.25); color: #9ca3af; }

/* Queue Header Controls */
.queue-header-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.queue-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.concurrency-picker {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    background: #1f2433;
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--card-border);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    width: 90%;
    max-width: 520px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.modal-wide {
    max-width: 720px;
}

.modal-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-body {
    padding: 1.25rem;
    max-height: 65vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: #141721;
}

/* File Browser Modal Entries */
.current-path-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #141721;
    padding: 8px 12px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.85rem;
    margin-bottom: 12px;
    word-break: break-all;
}

.browser-entries {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.browser-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
    font-size: 0.9rem;
}

.browser-item:hover {
    background: #252a38;
}

.browser-item.video-file {
    color: var(--accent);
    font-weight: 500;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #1f2433;
    border: 1px solid var(--card-border);
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    display: none;
    z-index: 2000;
    font-size: 0.9rem;
    font-weight: 600;
}
.toast.success { border-color: var(--success); color: var(--success); }
.toast.error { border-color: var(--danger); color: var(--danger); }
.toast.info { border-color: var(--accent); color: var(--accent); }

/* Utilities */

/* Logs & Debugger Styling */
.logs-toolbar select, .logs-toolbar input {
    background-color: #202433 !important;
    color: #f3f4f6 !important;
    border: 1px solid #374151 !important;
    color-scheme: dark !important;
}

.logs-toolbar select option {
    background-color: #1e2230 !important;
    color: #f3f4f6 !important;
    padding: 8px 12px;
}

.log-line {
    font-family: "Consolas", "Fira Code", "Courier New", monospace;
    font-size: 0.82rem;
    line-height: 1.55;
    padding: 3px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    white-space: pre-wrap;
    word-break: break-word;
    border-radius: 4px;
}

.log-line:hover {
    background-color: rgba(255, 255, 255, 0.04);
}
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.login-border-left { border-left: 1px solid var(--card-border); padding-left: 15px; }
.login-inputs-row { display: flex; gap: 8px; }


/* Centralized Settings Styling */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 18px;
    margin-top: 15px;
}

.settings-panel {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 16px;
    transition: border-color 0.2s;
}

.settings-panel:hover {
    border-color: rgba(99, 102, 241, 0.4);
}