/* Indonesia Social Protection Targeting Monitor — static version
   DEN brand: navy #1a3358, gold #c8a84b, light #f0f4f8 */

* { box-sizing: border-box; }

:root {
    --den-navy: #1a3358;
    --den-gold: #c8a84b;
    --den-light: #f0f4f8;
    --border: #dde4ef;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: "Source Sans Pro", "Segoe UI", -apple-system, sans-serif;
    color: #1a3358;
    background: #ffffff;
    font-size: 16px;
}

#layout { display: flex; min-height: 100vh; align-items: stretch; }

/* ── Sidebar ─────────────────────────────────────────── */
#sidebar {
    width: 300px;
    flex: 0 0 300px;
    background: var(--den-navy);
    color: #e8edf5;
    padding: 0.9rem 1.1rem 1.5rem;
}
#sidebar .brand { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.5rem; }
#sidebar .brand img { width: 52px; flex-shrink: 0; }
#sidebar .brand .org { font-size: 0.62rem; font-weight: 700; color: var(--den-gold); line-height: 1.2; }
#sidebar .brand .app { font-size: 0.72rem; font-weight: 700; color: #ffffff; line-height: 1.3; margin-top: 0.1rem; }
#sidebar hr { border: none; border-top: 1px solid rgba(200,168,75,0.35); margin: 0.4rem 0; }
#sidebar .section-title { font-size: 0.8rem; font-weight: 700; color: var(--den-gold); margin: 0.4rem 0 0.2rem; }
#sidebar .prog-label { font-size: 0.78rem; font-weight: 600; margin-top: 0.55rem; }
#sidebar .slider-row { display: flex; align-items: center; gap: 0.6rem; margin: 0.15rem 0 0.1rem; }
#sidebar input[type="range"] { flex: 1; accent-color: var(--den-gold); }
#sidebar .slider-val {
    min-width: 1.6rem; text-align: center; font-size: 0.8rem; font-weight: 700;
    color: var(--den-navy); background: var(--den-gold); border-radius: 3px; padding: 0.05rem 0.25rem;
}
#sidebar .slider-caption { font-size: 0.68rem; color: #b9c4d8; margin-bottom: 0.2rem; }
#sidebar .checkbox-row { display: flex; align-items: flex-start; gap: 0.45rem; margin: 0.3rem 0 0.1rem; font-size: 0.8rem; }
#sidebar .checkbox-row input { accent-color: var(--den-gold); margin-top: 0.15rem; }
#sidebar .year-caption { font-size: 0.78rem; color: #b9c4d8; margin-top: 0.4rem; }
#sidebar .contact { font-size: 0.65rem; color: #8fa0bd; margin-top: 0.2rem; line-height: 1.5; }
#sidebar .contact a { color: #b9c4d8; }

/* ── Main ────────────────────────────────────────────── */
#main { flex: 1; min-width: 0; padding: 0.7rem 1.4rem 2rem; }

#header { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.3rem; }
#header img { width: 72px; flex-shrink: 0; }
#header .title { font-size: 1.5rem; font-weight: 700; color: var(--den-navy); line-height: 1.2; }
#header .beta {
    font-size: 0.65rem; font-weight: 700; color: var(--den-navy); background: #f5ecd2;
    border: 1px solid var(--den-gold); border-radius: 3px; padding: 0.1rem 0.4rem;
    vertical-align: middle; letter-spacing: 0.05em;
}
#header .org { font-size: 0.85rem; color: var(--den-gold); font-weight: 600; margin-top: 0.15rem; }

/* Year selector row */
#year-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.4rem; }
.radio-group { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.radio-group label {
    cursor: pointer; font-size: 0.85rem; font-weight: 600; color: var(--den-navy);
    border: 1px solid var(--border); border-radius: 16px; padding: 0.25rem 0.8rem;
    user-select: none;
}
.radio-group input { display: none; }
.radio-group label:has(input:checked) {
    background: var(--den-navy); color: #ffffff; border-color: var(--den-navy);
}
#nat-label { font-size: 1rem; font-weight: 700; color: var(--den-navy); }
#nat-label .flag {
    display: inline-block; width: 1.3em; height: 0.9em;
    background: linear-gradient(#ce1126 50%, #ffffff 50%);
    border: 1px solid #ccc; border-radius: 2px; vertical-align: middle; margin-right: 0.3em;
}

/* National metric cards */
.nat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin: 0.5rem 0 0.3rem; }
.nat-card {
    background: #ffffff; border: 1px solid var(--border); border-top: 3px solid var(--den-gold);
    border-radius: 6px; padding: 0.4rem 0.6rem; box-shadow: 0 1px 4px rgba(26,51,88,0.08);
}
.nat-lbl { color: var(--den-navy); font-weight: 600; font-size: 0.75rem; }
.nat-val { color: var(--den-navy); font-size: 1.25rem; font-weight: 700; }
.nat-pkh-ee  { order: 1; } .nat-bpnt-ee { order: 2; }
.nat-pbi-ee  { order: 3; } .nat-pip-ee  { order: 4; }
.nat-pkh-ie  { order: 5; } .nat-bpnt-ie { order: 6; }
.nat-pbi-ie  { order: 7; } .nat-pip-ie  { order: 8; }

#legend-line { margin-top: 0.6rem; font-size: 0.8rem; line-height: 1.5; }
#legend-line .muted { color: #6c757d; }
#legend-line .gold { color: var(--den-gold); }
#legend-line .navy { color: var(--den-navy); font-weight: 700; }

hr.gold { border: none; border-top: 2px solid var(--den-gold); margin: 0.7rem 0; }
hr.thin { border: none; border-top: 1px solid var(--den-gold); margin: 0.4rem 0; }

/* ── Tabs ────────────────────────────────────────────── */
#tabbar { display: flex; gap: 1.4rem; border-bottom: 1px solid var(--border); margin-bottom: 0.8rem; flex-wrap: wrap; }
#tabbar button {
    background: none; border: none; cursor: pointer; font: inherit;
    color: var(--den-navy); font-weight: 600; font-size: 0.92rem;
    padding: 0.45rem 0.1rem; border-bottom: 3px solid transparent;
}
#tabbar button.active { color: var(--den-gold); border-bottom-color: var(--den-gold); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.caption { font-size: 0.8rem; color: #6c757d; margin: 0.3rem 0; }

/* Controls inside tabs */
.controls-row { display: flex; gap: 1.4rem; align-items: flex-end; flex-wrap: wrap; margin: 0.4rem 0 0.8rem; }
.control label.ctl-label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 0.3rem; }
.control select, .control input[type="text"] {
    font: inherit; font-size: 0.85rem; padding: 0.35rem 0.5rem;
    border: 1px solid var(--border); border-radius: 5px; color: var(--den-navy); min-width: 200px;
    background: #ffffff;
}

/* Chart grids */
.chart-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.chart { width: 100%; }

/* Tables */
.tbl-wrap { overflow-x: auto; margin: 0.4rem 0 1rem; border: 1px solid var(--border); border-radius: 6px; max-height: 560px; overflow-y: auto; }
table.df { border-collapse: collapse; width: 100%; font-size: 0.83rem; }
table.df th {
    position: sticky; top: 0; background: var(--den-light); color: var(--den-navy);
    text-align: left; font-weight: 700; padding: 0.4rem 0.7rem; border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
table.df td { padding: 0.32rem 0.7rem; border-bottom: 1px solid #eef1f7; white-space: nowrap; }
table.df td.num, table.df th.num { text-align: right; }
table.df tr:last-child td { border-bottom: none; }

.tbl-title { font-weight: 700; font-size: 0.9rem; margin: 0.7rem 0 0.2rem; }

/* Expanders */
details.expander { border: 1px solid var(--border); border-radius: 6px; margin: 0.5rem 0; background: #ffffff; }
details.expander > summary {
    cursor: pointer; font-weight: 600; font-size: 0.9rem; color: var(--den-navy);
    padding: 0.55rem 0.9rem; user-select: none;
}
details.expander > .exp-body { padding: 0.2rem 1rem 0.9rem; font-size: 0.88rem; line-height: 1.55; }
details.expander[open] > summary { border-bottom: 1px solid #eef1f7; }

/* Methodology */
#tab-method .about {
    border-left: 4px solid var(--den-gold); padding: 0.6rem 1rem; background: #f8f5ec;
    border-radius: 0 6px 6px 0; margin-bottom: 1.2rem; font-size: 0.9rem; line-height: 1.55;
}
#tab-method a { color: var(--den-gold); }
#tab-method table { border-collapse: collapse; margin: 0.5rem 0; }
#tab-method table th, #tab-method table td {
    border: 1px solid var(--border); padding: 0.3rem 0.6rem; font-size: 0.82rem; text-align: left;
}
#tab-method table th { background: var(--den-light); }
#tab-method code { background: #f0f4f8; border-radius: 3px; padding: 0.05rem 0.3rem; font-size: 0.85em; }
.formula { text-align: center; margin: 0.8rem 0; font-size: 1.02rem; font-family: "Cambria Math", "STIX Two Math", Georgia, serif; font-style: italic; }
.frac { display: inline-block; vertical-align: middle; text-align: center; margin: 0 0.25rem; }
.frac .top { display: block; padding: 0 0.4rem 0.1rem; border-bottom: 1.4px solid currentColor; }
.frac .bot { display: block; padding: 0.1rem 0.4rem 0; }

.map-tip { display: none; background: #eef3fa; border-left: 4px solid var(--den-navy);
    border-radius: 4px; padding: 0.5rem 0.8rem; font-size: 0.85rem; margin-bottom: 0.5rem; }

#loading { padding: 3rem; text-align: center; color: #6c757d; font-size: 0.95rem; }

footer.app-footer { margin-top: 1.4rem; font-size: 0.75rem; color: #6c757d; border-top: 1px solid var(--border); padding-top: 0.6rem; }

/* ── Mobile ──────────────────────────────────────────── */
@media (max-width: 768px) {
    #layout { flex-direction: column; }
    #sidebar { width: 100%; flex: none; }
    .nat-grid { grid-template-columns: 1fr 1fr; }
    .nat-pkh-ee  { order: 1; } .nat-pkh-ie  { order: 2; }
    .nat-bpnt-ee { order: 3; } .nat-bpnt-ie { order: 4; }
    .nat-pbi-ee  { order: 5; } .nat-pbi-ie  { order: 6; }
    .nat-pip-ee  { order: 7; } .nat-pip-ie  { order: 8; }
    .chart-grid-2 { grid-template-columns: 1fr; }
    .modebar-container { display: none !important; }
    .map-tip { display: block; }
    #main { padding: 0.7rem 0.8rem 2rem; }
}