:root {
    --bg: #0d1117;
    --panel: #161b22;
    --panel-2: #1c2129;
    --border: #2d333b;
    --text: #e6edf3;
    --muted: #8b949e;
    --accent: #4493f8;
    --green: #3fb950;
    --red: #f85149;
    --amber: #d29922;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

code, .mono { font-family: "SF Mono", ui-monospace, Menlo, monospace; font-size: 12.5px; }

.topnav {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 10;
}
.brand { font-size: 15px; font-weight: 600; letter-spacing: .2px; }
.brand em { color: var(--accent); font-style: normal; }
.brand-mark { color: var(--accent); margin-right: 8px; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-user { color: var(--muted); font-size: 13px; }
.nav-link { color: var(--text); text-decoration: none; font-size: 13px; padding: 6px 10px; border-radius: 6px; }
.nav-link:hover { background: var(--panel-2); }

/* ---- browse page ---- */
.filter-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; align-items: end; }
.filter-field label { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 4px; }
.filter-field input, .filter-field select {
    width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 7px 10px; font-size: 13px;
}
.filter-field input:focus, .filter-field select:focus { outline: none; border-color: var(--accent); }
.filter-field select[multiple] { min-height: 34px; }
.sort-pair { display: flex; gap: 6px; }
.sort-pair select:first-child { flex: 1; }
.sort-pair select:last-child { width: 52px; }
.filter-actions { display: flex; gap: 8px; }

.results-meta { color: var(--muted); font-size: 12px; margin-bottom: 10px; font-variant-numeric: tabular-nums; }
.browse-table td { max-width: 340px; overflow: hidden; text-overflow: ellipsis; }
.browse-table th.sortable { cursor: pointer; user-select: none; }
.browse-table th.sortable:hover { color: var(--text); }
.browse-table th.sorted-asc::after { content: " ↑"; color: var(--accent); }
.browse-table th.sorted-desc::after { content: " ↓"; color: var(--accent); }
.browse-table tbody tr { cursor: pointer; }
.browse-table tbody tr:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.empty-state { text-align: center; color: var(--muted); padding: 32px 0; }
.error-state { background: rgba(248,81,73,.12); border: 1px solid rgba(248,81,73,.4); color: var(--red); border-radius: 8px; padding: 12px 16px; font-size: 13px; }

.pager { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.pager-info { color: var(--muted); font-size: 13px; }
.pager select { background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 5px 8px; font-size: 12px; }

.row-dialog { background: var(--panel); color: var(--text); border: 1px solid var(--border); border-radius: 12px; padding: 0; width: min(720px, 92vw); max-height: 85vh; }
.row-dialog::backdrop { background: rgba(0,0,0,.6); }
.dialog-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--panel); }
.dialog-head h2 { font-size: 15px; }
.dialog-body { padding: 12px 18px 18px; overflow-y: auto; max-height: calc(85vh - 54px); }
.kv { display: grid; grid-template-columns: 220px 1fr; gap: 10px; padding: 5px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.kv-key { color: var(--muted); word-break: break-all; }
.kv-val { word-break: break-word; white-space: pre-wrap; }
.kv-empty .kv-val { color: var(--muted); opacity: .55; }

/* ---- reports ---- */
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.panel-head h2 { margin-bottom: 0; }
.table-link { color: var(--accent); text-decoration: none; font-weight: 600; }
.table-link:hover { text-decoration: underline; }
.row-selected { background: rgba(68,147,248,.08); }
.row-baseline { background: rgba(68,147,248,.06); }
.delta-up { color: var(--green); }
.delta-down { color: var(--red); }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.cat-card { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.cat-card h3 { font-size: 13px; margin-bottom: 8px; }
.cat-places { margin-bottom: 8px; }
.cat-dim { font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); margin-bottom: 3px; }
.place-row { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; padding: 2px 0; border-bottom: 1px dashed var(--border); }
.place-row:last-child { border-bottom: none; }
.place-row span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 20px; margin-bottom: 4px; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.muted { color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.card-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.card-value { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }
.card-sub { color: var(--muted); font-size: 12px; margin-top: 4px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 20px; }
.panel h2 { font-size: 14px; margin-bottom: 12px; color: var(--text); }

.year-grid { display: flex; gap: 10px; flex-wrap: wrap; }
.year-chip {
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 18px;
}
.year-label { font-weight: 700; font-size: 15px; }
.year-rows { color: var(--accent); font-variant-numeric: tabular-nums; font-size: 13px; }
.year-size { color: var(--muted); font-size: 11px; }

.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table tbody tr:hover { background: var(--panel-2); }
.data-table td.actions { display: flex; gap: 6px; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.badge-pending   { background: #30363d; color: var(--muted); }
.badge-running   { background: rgba(68,147,248,.15); color: var(--accent); animation: pulse 1.6s ease-in-out infinite; }
.badge-completed { background: rgba(63,185,80,.15); color: var(--green); }
.badge-failed    { background: rgba(248,81,73,.15); color: var(--red); }
.badge-cancelled { background: rgba(210,153,34,.15); color: var(--amber); }

@keyframes pulse { 50% { opacity: .55; } }

.progress { width: 140px; height: 6px; background: var(--panel-2); border-radius: 4px; overflow: hidden; }
.progress-bar { height: 100%; width: 0; background: var(--accent); border-radius: 4px; transition: width .8s linear; }
.progress-bar.indeterminate { animation: slide 1.4s ease-in-out infinite; width: 35% !important; }
.progress-bar.failed { background: var(--red); }
@keyframes slide { 0% { margin-left: -35%; } 100% { margin-left: 100%; } }

.btn {
    display: inline-block; border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
    border-radius: 6px; padding: 7px 14px; font-size: 13px; font-weight: 500; cursor: pointer;
    transition: filter .15s, opacity .15s;
}
.btn:hover:not(:disabled) { filter: brightness(1.2); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-danger-ghost { color: var(--red); }
.btn-ghost { background: transparent; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-block { width: 100%; margin-top: 16px; }
.inline-form { display: inline; }

.alert { border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; font-size: 13px; }
.alert-success { background: rgba(63,185,80,.12); border: 1px solid rgba(63,185,80,.4); color: var(--green); }
.alert-error { background: rgba(248,81,73,.12); border: 1px solid rgba(248,81,73,.4); color: var(--red); }

.error-item { margin-bottom: 12px; }
.error-item pre {
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px;
    padding: 10px; margin-top: 6px; font-size: 11.5px; white-space: pre-wrap; word-break: break-word;
    color: var(--muted); max-height: 200px; overflow-y: auto;
}

.login-wrap { display: flex; justify-content: center; padding-top: 12vh; }
.login-card {
    background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
    padding: 32px; width: 380px;
}
.login-card h1 { font-size: 18px; margin-bottom: 4px; }
.login-card p { margin-bottom: 20px; }
.login-card label { display: block; font-size: 12px; color: var(--muted); margin: 12px 0 4px; }
.login-card input {
    width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 9px 12px; font-size: 14px;
}
.login-card input:focus { outline: none; border-color: var(--accent); }