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

:root {
    --bg: #111318;
    --surface: #1c1f28;
    --surface2: #262a35;
    --surface-hover: #2e3240;
    --border: #2e3347;
    --text: #e1e4ed;
    --text-muted: #8b90a0;
    --accent: #7b6cf0;
    --accent-hover: #9589f5;
    --accent-glow: rgba(123, 108, 240, 0.25);
    --success: #4ade80;
    --error: #f87171;
    --warning: #fbbf24;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] {
    --bg: #f3f4f8;
    --surface: #ffffff;
    --surface2: #ebedf3;
    --surface-hover: #e2e4ec;
    --border: #d1d5e0;
    --text: #1a1d27;
    --text-muted: #5f6578;
    --accent: #6355d8;
    --accent-hover: #5245c0;
    --accent-glow: rgba(99, 85, 216, 0.2);
    --success: #16a34a;
    --error: #dc2626;
    --warning: #d97706;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-text-size-adjust: 100%;
}

/* Safe areas for notch/Dynamic Island devices */
.nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.875rem 1.5rem;
    padding-left: max(1.5rem, env(safe-area-inset-left));
    padding-right: max(1.5rem, env(safe-area-inset-right));
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s, border-color 0.3s;
}

.nav-brand {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent);
    letter-spacing: -0.01em;
}

.nav-links { display: flex; gap: 0.25rem; flex: 1; }

.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    flex-shrink: 0;
    -webkit-appearance: none;
    appearance: none;
}

.theme-toggle:hover { color: var(--text); border-color: var(--text-muted); background: var(--surface-hover); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.6rem 0.85rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-radius: var(--radius);
    font-size: 0.95rem;
    position: relative;
    transition: color 0.2s, background 0.2s;
}

.nav-link:hover { color: var(--text); background: var(--surface-hover); }
.nav-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.nav-link.active {
    color: var(--accent);
    background: transparent;
}
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -0.875rem;
    left: 0.5rem;
    right: 0.5rem;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 1.5rem;
    padding-left: max(1.5rem, env(safe-area-inset-left));
    padding-right: max(1.5rem, env(safe-area-inset-right));
    padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
}

/* Download Form */
.download-form-section { margin-bottom: 2rem; }

.download-form {
    display: flex;
    gap: 0.5rem;
}

/* 16px minimum prevents iOS Safari auto-zoom on focus */
.download-form input[type="url"] {
    flex: 1;
    padding: 0.75rem 1rem;
    min-height: 44px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.download-form input[type="url"]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.download-form select {
    padding: 0.75rem 1rem;
    min-height: 44px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.download-form button {
    padding: 0.75rem 1.5rem;
    min-height: 44px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, box-shadow 0.2s, transform 0.2s;
    white-space: nowrap;
    box-shadow: 0 2px 8px var(--accent-glow);
    -webkit-appearance: none;
    appearance: none;
}

.download-form button:hover { opacity: 0.9; box-shadow: 0 4px 16px var(--accent-glow); }
.download-form button:active { transform: scale(0.98); }
.download-form button:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }
.download-form button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.download-form select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.form-error {
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid var(--error);
    border-radius: var(--radius);
    color: var(--error);
    font-size: 0.875rem;
}

.hidden { display: none; }

/* Visually hidden but accessible to screen readers */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Active Downloads */
.active-downloads h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.empty-state {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 1rem 0;
}

.dl-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, border-color 0.2s;
}

.dl-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    gap: 0.5rem;
}

.dl-card-title {
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.dl-card-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.progress-bar {
    height: 8px;
    background: var(--surface2);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.4rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-fill.active {
    animation: progress-pulse 2s ease-in-out infinite;
}

@keyframes progress-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.dl-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.btn-cancel {
    background: none;
    border: 1px solid var(--error);
    color: var(--error);
    padding: 0.5rem 0.85rem;
    min-height: 44px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.875rem;
    transition: background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-cancel:hover { background: rgba(248, 113, 113, 0.15); }
.btn-cancel:focus-visible { outline: 2px solid var(--error); outline-offset: 2px; }

/* Filters */
.filters {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.filter-btn:hover { color: var(--text); border-color: var(--text-muted); background: var(--surface-hover); }
.filter-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.filter-btn.active {
    color: #fff;
    border-color: var(--accent);
    background: var(--accent);
}

.filter-spacer { flex: 1; }

.btn-clear-history {
    padding: 0.5rem 1rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    background: none;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    font-size: 0.875rem;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-clear-history:hover { color: var(--error); border-color: var(--error); }
.btn-clear-history:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.clear-history-confirm {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* History */
.history-section h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

/* Desktop table */
.history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.history-table th {
    text-align: left;
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.history-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--border);
}

.title-cell {
    max-width: 400px;
}
.error-msg {
    font-size: 0.75rem;
    color: var(--error);
    margin-top: 0.25rem;
    word-break: break-word;
}

.title-url {
    font-size: 0.75rem;
    opacity: 0.6;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 400px;
}
.title-url a {
    color: inherit;
    text-decoration: none;
}
.title-url a:hover {
    text-decoration: underline;
}

.status {
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.status-completed { color: var(--success); background: rgba(74, 222, 128, 0.1); }
.status-failed { color: var(--error); background: rgba(248, 113, 113, 0.1); }
.status-cancelled { color: var(--warning); background: rgba(251, 191, 36, 0.1); }
.status-queued, .status-downloading { color: var(--accent); background: rgba(123, 108, 240, 0.1); }
.status-processing { color: var(--warning); background: rgba(251, 191, 36, 0.1); }

/* Mobile card layout for history */
.history-cards { display: none; }

.history-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.history-card-title {
    font-size: 0.9rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 0.4rem;
}

.history-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.pagination {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    padding: 1rem 0;
    font-size: 0.9rem;
}

.pagination a {
    color: var(--accent);
    text-decoration: none;
    padding: 0.5rem 0.85rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s, background 0.2s;
}

.pagination a:hover { border-color: var(--accent); background: var(--surface-hover); }
.pagination a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Library */
.library-section h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

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

.library-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.library-card.platform-youtube    { border-left-color: #ff0000; }
.library-card.platform-instagram  { border-left-color: #8a3ab9; }
.library-card.platform-tiktok     { border-left-color: #00f2ea; }
.library-card.platform-twitter    { border-left-color: #1da1f2; }
.library-card.platform-soundcloud { border-left-color: #ff5500; }
.library-card.platform-reddit     { border-left-color: #ff4500; }

.library-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.library-thumb {
    position: relative;
    overflow: hidden;
}

.library-thumb img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.library-card:hover .library-thumb img {
    transform: scale(1.03);
}

.library-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    pointer-events: none;
}

.library-card:hover .library-thumb::after {
    background: rgba(0, 0, 0, 0.08);
}

.thumb-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface2);
    color: var(--text-muted);
    font-size: 2rem;
}

.library-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    min-height: 44px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

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

.sort-select {
    padding: 0.75rem 1rem;
    min-height: 44px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.sort-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.library-count {
    font-size: 0.875rem;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.library-info { padding: 0.75rem 1rem; }

.library-info-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.library-info-header .library-title { flex: 1; min-width: 0; }

.btn-favorite {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: var(--radius);
    transition: background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-favorite:hover { background: var(--surface-hover); }
.btn-favorite:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn-favorite .heart-icon {
    font-size: 1.25rem;
    color: var(--text-muted);
    transition: color 0.2s;
}

.btn-favorite.active .heart-icon { color: var(--error); }

.library-title {
    font-size: 0.9rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.library-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.source-link {
    color: var(--text-muted);
    text-decoration: none;
    opacity: 0.8;
}
.source-link:hover {
    color: var(--accent);
    opacity: 1;
}

.library-player {
    padding: 0 1rem 0.5rem;
}

.library-player audio,
.library-player video {
    width: 100%;
    border-radius: 6px;
}

.library-actions {
    display: flex;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
}

.btn-play, .btn-download, .btn-delete {
    padding: 0.5rem 0.85rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius);
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-play:hover, .btn-download:hover { border-color: var(--accent); background: var(--surface-hover); }
.btn-play:focus-visible, .btn-download:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-delete:hover { border-color: var(--error); color: var(--error); }
.btn-delete:focus-visible { outline: 2px solid var(--error); outline-offset: 2px; }

.confirm-text {
    font-size: 0.875rem;
    color: var(--warning);
    display: inline-flex;
    align-items: center;
}

.btn-confirm-yes {
    padding: 0.5rem 0.85rem;
    min-height: 44px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    cursor: pointer;
    border: 1px solid var(--error);
    background: var(--error);
    color: #fff;
    -webkit-appearance: none;
    appearance: none;
}

.btn-confirm-no {
    padding: 0.5rem 0.85rem;
    min-height: 44px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text);
    -webkit-appearance: none;
    appearance: none;
}

.btn-confirm-yes:focus-visible { outline: 2px solid var(--error); outline-offset: 2px; }
.btn-confirm-no:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Login */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    background-image: radial-gradient(ellipse at 50% 0%, var(--accent-glow) 0%, transparent 60%);
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.login-brand {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.login-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.login-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.login-input {
    width: 100%;
    padding: 0.75rem 1rem;
    min-height: 44px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    outline: none;
    margin-bottom: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

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

.login-button {
    width: 100%;
    padding: 0.75rem 1.25rem;
    min-height: 44px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, box-shadow 0.2s;
    margin-top: 0.25rem;
    box-shadow: 0 2px 8px var(--accent-glow);
    -webkit-appearance: none;
    appearance: none;
}

.login-button:hover { opacity: 0.9; box-shadow: 0 4px 16px var(--accent-glow); }
.login-button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.login-card .form-error { margin-bottom: 1rem; }

/* Toast notifications */
#toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 360px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    animation: toast-in 0.3s ease;
}

@keyframes toast-in {
    from { opacity: 0; transform: translateX(2rem); }
    to { opacity: 1; transform: translateX(0); }
}

.toast-error { border-color: var(--error); }
.toast-success { border-color: var(--success); }

.toast-message {
    flex: 1;
    font-size: 0.875rem;
}

.toast-dismiss {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    min-width: 24px;
    min-height: 24px;
    transition: color 0.2s;
}

.toast-dismiss:hover { color: var(--text); }

/* Settings */
.settings-section h2 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.settings-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.settings-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.settings-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.cookies-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

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

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

.btn-upload-label { cursor: pointer; }

.btn-upload {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    min-height: 44px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-upload:hover { opacity: 0.9; }

.btn-delete-cookies {
    padding: 0.5rem 1rem;
    min-height: 44px;
    background: none;
    border: 1px solid var(--error);
    color: var(--error);
    border-radius: var(--radius);
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-delete-cookies:hover { background: rgba(248, 113, 113, 0.15); }

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.settings-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
}

.settings-toggle-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent);
}

.settings-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.9rem;
}

.settings-field input[type="number"] {
    width: 80px;
    padding: 0.5rem 0.75rem;
    min-height: 44px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    text-align: center;
    -webkit-appearance: none;
    appearance: none;
}

.settings-field input[type="number"]:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-save-retry {
    align-self: flex-start;
    padding: 0.5rem 1rem;
    min-height: 44px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-save-retry:hover { opacity: 0.9; }
.btn-save-retry:disabled { opacity: 0.5; cursor: not-allowed; }

/* Bulk selection */
.bulk-toolbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.bulk-toolbar .bulk-count {
    font-size: 0.875rem;
    color: var(--text);
    font-weight: 500;
}

.bulk-toolbar button {
    padding: 0.4rem 0.85rem;
    min-height: 36px;
    border-radius: var(--radius);
    font-size: 0.8rem;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.bulk-toolbar button:hover { border-color: var(--accent); background: var(--surface-hover); }
.bulk-toolbar .bulk-btn-delete { border-color: var(--error); color: var(--error); }
.bulk-toolbar .bulk-btn-delete:hover { background: rgba(248, 113, 113, 0.15); }

.btn-select-mode {
    padding: 0.5rem 0.85rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius);
    font-size: 0.875rem;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-select-mode:hover { border-color: var(--accent); }
.btn-select-mode.active { border-color: var(--accent); background: var(--accent); color: #fff; }

.library-card .card-checkbox {
    display: none;
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 2;
    width: 22px;
    height: 22px;
    accent-color: var(--accent);
    cursor: pointer;
}

.select-mode .library-card .card-checkbox { display: block; }
.select-mode .library-card { cursor: pointer; }
.library-card.selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }

/* Retry badge */
.retry-badge {
    font-size: 0.75rem;
    color: var(--warning);
    background: rgba(251, 191, 36, 0.1);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    margin-left: 0.5rem;
}

.btn-retry {
    padding: 0.35rem 0.7rem;
    min-height: 36px;
    border-radius: var(--radius);
    font-size: 0.8rem;
    cursor: pointer;
    border: 1px solid var(--accent);
    background: none;
    color: var(--accent);
    transition: background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.btn-retry:hover { background: rgba(123, 108, 240, 0.1); }

/* Platform filter select */
.platform-select {
    padding: 0.75rem 1rem;
    min-height: 44px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 16px;
    cursor: pointer;
    transition: border-color 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.platform-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Mobile breakpoint */
@media (max-width: 640px) {
    .container { padding: 1rem; }

    .download-form { flex-direction: column; }

    .library-grid { grid-template-columns: 1fr; }

    /* Switch table to card layout */
    .history-table { display: none; }
    .history-cards { display: block; }

    .library-controls { flex-direction: column; }
    .library-controls .library-count { align-self: flex-start; }

    .library-card:hover { transform: none; }
}