/* ── Page Layout ── */
.sets-page {
    padding: 28px 0 80px;
}

.sets-page h1 {
    font-size: var(--text-8xl);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin: 0 0 6px;
}

.sets-stats {
    font-size: var(--text-md);
    color: var(--activetext);
    margin: 0 0 20px;
}

.sets-stats strong {
    color: var(--normal);
    font-weight: 600;
}

/* ── Toolbar ── */

.sets-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle);
}

.sets-filter-input {
    padding: 7px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-moderate);
    background: var(--surface-2);
    color: var(--normal);
    font-size: var(--text-md);
    outline: none;
    width: 220px;
    transition: border-color 0.12s;
    font-family: inherit;
}

.sets-filter-input:focus {
    border-color: var(--ainfo);
}

.sets-filter-input::placeholder {
    color: var(--text-dim);
}


.sets-toolbar-btn {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--surface-2);
    color: var(--activetext);
    font-size: var(--text-base);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.12s;
    font-family: inherit;
}

.sets-toolbar-btn:hover {
    border-color: var(--accent-border);
    color: var(--normal);
}

.sets-toolbar-btn.active {
    background: var(--accent-muted);
    border-color: var(--accent-border);
    color: var(--ainfo);
}

.sets-toolbar-spacer {
    flex: 1;
}

.sets-sort-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.sets-sort-label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-dim);
    padding-right: 2px;
}

.sets-sort-link {
    padding: 5px 10px;
    border-radius: 5px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--activetext);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.12s;
}

.sets-sort-link:hover {
    border-color: var(--accent-border);
    color: var(--normal);
}

.sets-sort-link.active {
    background: var(--accent-muted);
    border-color: var(--accent-border);
    color: var(--ainfo);
}

/* ── Table ── */

.sets-table-wrap {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    overflow: hidden;
}

.sets-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-md);
}

.sets-table th {
    padding: 10px 14px;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-dim);
    background: var(--surface-2);
    border-bottom: 2px solid var(--border-subtle);
    text-align: left;
    white-space: nowrap;
    position: sticky;
    top: var(--nav-height);
    z-index: 10;
}

.sets-table th.c { text-align: center; }
.sets-table th.r { text-align: right; }

.sets-table .col-extra { display: none; }
.sets-table.expanded .col-extra { display: table-cell; }

.sets-table td {
    padding: 8px 14px;
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
}

/* Row stripes provided by .table-data in main.css */

/* ── Name Cell ── */

.sets-name-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sets-name-cell .set-icon {
    font-size: var(--text-4xl);
    color: var(--activetext);
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.sets-name-cell a {
    font-weight: 600;
    color: var(--normal);
    text-decoration: none;
    font-size: var(--text-md);
}

.sets-name-cell a:hover {
    color: var(--ainfo);
}

.sets-name-cell .set-code {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--ainfo);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--accent-muted);
    border: 1px solid var(--accent-border);
    margin-left: 4px;
}

/* ── Child Row Indentation ── */

tr.child-row .sets-name-cell {
    padding-left: 28px;
    position: relative;
}

tr.child-row .sets-name-cell::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 50%;
    width: 8px;
    height: 1px;
    background: var(--border-moderate);
}

tr.child-row td:first-child {
    border-left: 2px solid var(--accent-border);
}

/* ── Finish Tags ── */

.sets-finish {
    display: flex;
    gap: 4px;
}

.sets-finish-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--text-sm);
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border-subtle);
    color: var(--activetext);
    background: transparent;
    transition: all 0.12s;
}

.sets-finish-tag:hover {
    border-color: var(--accent-border);
    color: var(--ainfo);
    background: var(--accent-muted);
}

/* ── Color Orbs ── */

.sets-colors {
    display: flex;
    gap: 3px;
    align-items: center;
}

.sets-color-orb {
    display: inline-block;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    text-decoration: none;
    transition: transform 0.1s;
}

.sets-color-orb:hover {
    transform: scale(1.2);
}

/* ── Rarity Tags ── */

.sets-rarities {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.sets-rarity-tag {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--text-xs);
    font-weight: 600;
    text-decoration: none;
    color: var(--activetext);
    border: 1px solid var(--border-subtle);
    transition: all 0.12s;
}

.sets-rarity-tag:hover {
    border-color: var(--accent-border);
    color: var(--ainfo);
}

/* ── Size + Date Cells ── */

.sets-size {
    text-align: center;
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--activetext);
}

.sets-date {
    text-align: right;
    font-family: var(--font-mono);
    font-size: var(--text-base);
    color: var(--text-dim);
    white-space: nowrap;
}

/* ── Responsive ── */

@media (max-width: 768px) {
    .sets-page { padding-left: 3%; padding-right: 3%; }
    .sets-filter-input { width: 160px; }
    .sets-table th, .sets-table td { padding: 6px 10px; }
    .sets-name-cell .set-icon { display: none; }
    tr.child-row .sets-name-cell { padding-left: 18px; }
    tr.child-row .sets-name-cell::before { left: 8px; }

    /* Horizontal scroll for wide tables */
    .sets-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Touch-friendly toolbar */
    .sets-toolbar-btn { padding: 10px 14px; }
    .sets-sort-link { padding: 8px 12px; }
}

@media (max-width: 640px) {
    .sets-page { padding-left: 16px; padding-right: 16px; }
    .sets-page h1 { font-size: var(--text-6xl); }

    /* Filter input full width */
    .sets-filter-input { width: 100%; }
    .sets-toolbar { flex-direction: column; align-items: stretch; }
    .sets-toolbar-spacer { display: none; }
    .sets-sort-group { justify-content: flex-start; }

    /* Tighter table cells */
    .sets-table th, .sets-table td { padding: 5px 8px; }
    .sets-name-cell a { font-size: var(--text-base); }
    .sets-name-cell .set-code { display: none; }
}