:root {
    --bg-main: #141318;
    --bg-sidebar: #1c1b1f;
    --bg-card: #25232a;
    --bg-card-hover: #2e2b36;
    --border-color: rgba(233, 223, 235, 0.10);
    --text-primary: #e6e1e5;
    --text-secondary: #cac4d0;
    
    --primary: #d0bcff;
    --on-primary: #381e72;
    --primary-glow: rgba(208, 188, 255, 0.12);
    
    --success: #b8e2c8;
    --on-success: #003920;
    --success-bg: rgba(184, 226, 200, 0.12);
    --warning: #ffd9a3;
    --on-warning: #472a00;
    --warning-bg: rgba(255, 217, 163, 0.12);
    --danger: #f2b8b5;
    --on-danger: #601410;
    --danger-bg: rgba(242, 184, 181, 0.12);
    --info: #a8dadc;
    --info-bg: rgba(168, 218, 220, 0.12);

--bg-th: #25232a;
    --bg-log: #1a181e;
    --bg-input: #2d2a33;
    --text-input: #e6e1e5;
    --scrollbar-thumb: rgba(255, 255, 255, 0.1);
    --scrollbar-thumb-hover: rgba(255, 255, 255, 0.15);
    --log-text: #cac4d0;
    --log-line-info: #938f99;
}

html[data-theme="light"] {
    --bg-main: #fdf8ff;
    --bg-sidebar: #f7f2fa;
    --bg-card: #efe9f4;
    --bg-card-hover: #e6dfeb;
    --border-color: rgba(0, 0, 0, 0.08);
    --text-primary: #1c1b1f;
    --text-secondary: #49454f;
    
    --primary: #6750a4;
    --on-primary: #ffffff;
    --primary-glow: rgba(103, 80, 164, 0.15);
    
    --success: #2b6a44;
    --on-success: #ffffff;
    --success-bg: rgba(43, 106, 68, 0.08);
    --warning: #8b5000;
    --on-warning: #ffffff;
    --warning-bg: rgba(139, 80, 0, 0.08);
    --danger: #b3261e;
    --on-danger: #ffffff;
    --danger-bg: rgba(179, 38, 30, 0.08);
    --info: #006874;
    --info-bg: rgba(0, 104, 116, 0.08);

    --bg-th: #efe9f4;
    --bg-log: #f3edf7;
    --bg-input: #e7e0ec;
    --text-input: #1c1b1f;
    --scrollbar-thumb: rgba(0, 0, 0, 0.12);
    --scrollbar-thumb-hover: rgba(0, 0, 0, 0.2);
    --log-text: #49454f;
    --log-line-info: #79747f;
}

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

body,
.sidebar,
.main-content,
.modal-card,
.input-number,
.btn-secondary,
.stat-card,
.logs-section,
#log,
table,
th,
td,
.file-zone-mini,
.brand,
label,
span,
h2,
h3,
a {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.app-container {
    display: flex;
    width: 100%;
    height: 100%;
}

.sidebar {
    width: 320px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 24px;
    overflow-y: auto;
    flex-shrink: 0;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

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

.brand h2 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.brand .version {
    font-size: 10px;
    background: rgba(255,255,255,0.08);
    padding: 2px 6px;
    border-radius: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.btn-gear {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 6px;
    border-radius: 6px;
    transition: all 0.2s;
}

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

.sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    font-weight: 600;
}

.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    background: var(--bg-main);
}

.file-zone-mini {
    border: 1.5px dashed var(--primary);
    background: var(--primary-glow);
    border-radius: 16px;
    padding: 16px 12px;
    text-align: center;
    font-size: 12px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    position: relative;
}

.file-zone-mini:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary);
}

.file-zone-mini.dragover {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.file-zone-mini input {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    cursor: pointer;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #fff;
    width: 100%;
}

.btn-primary {
    background: var(--primary);
    color: var(--on-primary);
}

.btn-primary:hover {
    filter: brightness(1.08);
}

.btn-primary:active {
    filter: brightness(0.95);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.btn-success {
    background: var(--success);
    color: var(--on-success);
}

.btn-success:hover:not(:disabled) {
    filter: brightness(1.08);
}

.btn-warning {
    background: var(--warning);
    color: var(--on-warning);
}

.btn-warning:hover:not(:disabled) {
    filter: brightness(1.08);
}

.btn-danger {
    background: var(--danger);
    color: var(--on-danger);
}

.btn-danger:hover:not(:disabled) {
    filter: brightness(1.08);
}

.btn:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.control-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
}

.setting-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.setting-item label {
    font-size: 13px;
    color: var(--text-secondary);
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    user-select: none;
    color: var(--text-primary) !important;
}

.checkbox-container input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.03);
    border-radius: 6px;
    display: inline-block;
    position: relative;
    transition: all 0.2s;
}

.checkbox-container input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
    background-size: 14px 14px;
    background-position: center;
    background-repeat: no-repeat;
}

.input-number {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-input);
    padding: 10px 14px;
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
}

.input-number option {
    background-color: var(--bg-sidebar);
    color: var(--text-primary);
}

.input-number:focus {
    outline: none;
    border-color: var(--primary);
}

.folder-path-display {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-input);
    padding: 10px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    word-break: break-all;
    max-height: 52px;
    overflow-y: auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-val {
    font-size: 18px;
    font-weight: 700;
}

.stat-lbl {
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 2px;
    text-align: center;
}

.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-info { color: var(--info); }

.progress-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 8px;
}

.progress-bar {
    height: 100%;
    background: var(--primary);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 4px;
}

.queue-section {
    flex-grow: 1;
    padding: 32px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    gap: 16px;
}

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

.section-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.filter-controls input {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-input);
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 13px;
    width: 240px;
}

.filter-controls input:focus {
    outline: none;
    border-color: var(--primary);
}

.table-container {
    flex-grow: 1;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 13px;
}

th {
    background: var(--bg-th);
    padding: 14px 16px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0 0 0 transparent;
    transition: box-shadow 0.2s ease, border-bottom 0.2s ease;
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    white-space: nowrap;
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
}

tbody tr {
    transition: background 0.15s;
}

tbody tr:hover {
    background: var(--bg-card-hover);
}

.empty-table {
    text-align: center;
    color: var(--text-secondary);
    padding: 60px 0;
    font-style: italic;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.badge-pending { background: rgba(255,255,255,0.05); color: var(--text-secondary); }
.badge-processing { background: var(--info-bg); color: var(--info); animation: pulse 1.5s infinite; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-skipped { background: rgba(255,255,255,0.08); color: var(--text-secondary); }

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

.logs-section {
    height: 180px;
    background: var(--bg-sidebar);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 16px 32px;
    gap: 8px;
    flex-shrink: 0;
}

.logs-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    font-weight: 600;
}

#log {
    flex-grow: 1;
    background: var(--bg-log);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 12px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    line-height: 1.6;
    overflow-y: auto;
    white-space: pre-wrap;
    color: var(--log-text);
}

.log-line {
    margin-bottom: 4px;
}
.log-info { color: var(--log-line-info); }
.log-success { color: #10b981; }
.log-warning { color: #fbbf24; }
.log-error { color: #f87171; }
.log-debug { color: #60a5fa; }

.meta-info {
    background: rgba(245, 158, 11, 0.08);
    border-left: 4px solid var(--warning);
    padding: 12px 20px;
    margin: 0 32px;
    border-radius: 4px;
    font-size: 13px;
    display: none;
    align-items: center;
    justify-content: space-between;
}

.manual-search-row {
    display: flex;
    gap: 12px;
    margin: 12px 32px 0 32px;
}

.manual-search-row input {
    flex-grow: 1;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-input);
    padding: 10px 16px;
    border-radius: 6px;
    font-size: 14px;
}
.manual-search-row input:focus {
    outline: none;
    border-color: var(--primary);
}

.manual-search-row button {
    width: auto;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}

.modal-overlay {
    display: flex;
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    width: 420px;
    height: 480px;
    padding: 0;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transform: scale(0.9) translateY(-20px);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.3s ease, width 0.3s ease, height 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    overflow: hidden;
    position: relative;
}

.modal-card.about-active {
    width: 360px;
    height: 400px;
}

.modal-card.manual-search {
    width: 420px;
    height: 220px;
    padding: 24px;
}

.modal-card.manual-search.expanded {
    width: 500px;
    height: 550px;
}

.manual-search-results {
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
    width: 100%;
}

.modal-overlay.active .modal-card {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    width: 100%;
}

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    transition: all 0.2s;
}

.modal-close-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

.modal-slider {
    display: flex;
    width: max-content;
    height: 100%;
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.modal-card.about-active .modal-slider {
    transform: translateX(-420px);
}

.about-content img {
    transition: filter 0.3s ease;
    filter: brightness(0) invert(87%) sepia(21%) saturate(913%) hue-rotate(200deg) brightness(101%) contrast(102%);
}

html[data-theme="light"] .about-content img {
    filter: brightness(0) invert(37%) sepia(24%) saturate(2462%) hue-rotate(220deg) brightness(92%) contrast(92%);
}

.modal-page {
    height: 100%;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-shrink: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

#page-settings {
    width: 420px;
}

#page-about {
    width: 360px;
}

.modal-page h3 {
    font-size: 16px;
    font-weight: 600;
}

.btn-back {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    height: 28px;
    padding: 0 10px;
    border-radius: 6px;
    transition: all 0.2s;
    box-sizing: border-box;
}

.btn-back:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
}

html[data-theme="light"] .modal-close-btn:hover,
html[data-theme="light"] .btn-back:hover {
    background: rgba(0, 0, 0, 0.05);
}

.info-icon {
    color: var(--text-secondary);
    cursor: help;
    display: inline-flex;
    align-items: center;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.info-icon:hover {
    opacity: 1;
    color: var(--primary);
}

.animated-details {
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-secondary);
}

.animated-details summary {
    color: var(--primary);
    font-weight: 500;
    outline: none;
    user-select: none;
    cursor: pointer;
    list-style: none;
}

.animated-details summary::-webkit-details-marker {
    display: none;
}

.animated-details summary::before {
    content: '▶';
    display: inline-block;
    margin-right: 6px;
    font-size: 8px;
    transition: transform 0.2s ease-in-out;
}

.animated-details[open] summary::before {
    transform: rotate(90deg);
}

.animated-details .details-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.25s ease-in-out;
}

.animated-details .animated-details-inner {
    overflow: hidden;
    min-height: 0;
}

.animated-details p {
    margin-top: 6px;
    line-height: 1.5;
    font-style: italic;
    white-space: normal;
}

.btn-action-search {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    transition: all 0.2s;
    padding: 0;
}

.btn-action-search:hover {
    color: var(--primary);
    background: var(--bg-card-hover);
}

.btn-action-search:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.search-result-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background-color 0.2s;
}

.search-result-card:hover {
    background: var(--bg-card-hover);
}