/* ============ CHARTS PAGE ============ */
/* Usa los tokens y la topbar de era.css. Solo añade lo propio de esta página. */

.charts-head {
    padding: 120px 24px 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.charts-lead {
    font-size: clamp(16px, 4vw, 20px);
    font-weight: 300;
    line-height: 1.5;
    color: var(--fg-dim);
    max-width: 560px;
    margin-top: 18px;
}

/* ---- Tarjetas de métricas ---- */
.metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 24px 24px 8px;
    max-width: 1100px;
    margin: 0 auto;
}

.metric {
    position: relative;
    padding: 24px 22px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
}

.metric-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--fg-faint);
    margin-bottom: 14px;
}

.metric-value {
    display: block;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: clamp(28px, 6.5vw, 44px);
    letter-spacing: -0.03em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;          /* el autoajuste por JS lo reduce hasta caber */
    max-width: 100%;
}

.metric-sub {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--fg-faint);
}

.metric.is-peak { border-color: rgba(245, 197, 24, 0.35); }
.metric.is-peak .metric-value { color: #f5c518; }
.metric.is-peak::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 120% at 100% 0%, rgba(245, 197, 24, 0.10), transparent 55%);
    pointer-events: none;
}

/* ---- Panel del gráfico ---- */
.chart-panel-wrap {
    padding: 24px 24px 0;
    max-width: 1100px;
    margin: 0 auto;
}

.chart-panel {
    position: relative;
    padding: 26px 18px 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.chart-panel-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 600;
    font-size: clamp(16px, 4vw, 20px);
    letter-spacing: -0.01em;
    padding: 0 8px 4px;
}

.chart-panel-legend {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px 20px;
    font-size: 12px;
    color: var(--fg-faint);
    font-weight: 500;
}

.legend-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #f5c518;
    box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.18);
}

/* ---- Controles de rango temporal ---- */
.chart-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 0 8px 18px;
}

.range-chips {
    display: inline-flex;
    gap: 6px;
    flex-wrap: wrap;
}

.range-chip {
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--fg-dim);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 12px;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.range-chip:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--fg);
}

.range-chip.active {
    background: #ffffff;
    color: #0a0a0a;
    border-color: #ffffff;
}

.range-custom {
    display: none;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.range-custom.show { display: inline-flex; }

.range-custom span {
    color: var(--fg-faint);
    font-size: 12px;
    font-weight: 500;
}

.range-custom input[type="date"] {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--fg);
    border-radius: 10px;
    padding: 6px 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 12px;
    color-scheme: dark;
    cursor: pointer;
}

@media (max-width: 560px) {
    .range-custom { margin-left: 0; width: 100%; }
    .range-custom input[type="date"] { flex: 1; min-width: 0; }
}

.chart-box {
    position: relative;
    height: 360px;
}

.chart-state {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
    font-size: 13px;
    font-weight: 500;
    color: var(--fg-faint);
}
.chart-state.is-error { color: #ff6b6b; }

/* ---- Top de álbumes ---- */
.albums-section {
    padding: 48px 24px 0;
    max-width: 1100px;
    margin: 0 auto;
}

.albums-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: clamp(24px, 6vw, 38px);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 24px;
}

.album-list {
    list-style: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.album-row {
    display: grid;
    grid-template-columns: 26px 1fr auto;
    align-items: center;
    gap: 14px;
    padding: 18px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.3s var(--ease), padding 0.3s var(--ease);
}

.album-row:hover {
    background: rgba(255, 255, 255, 0.03);
    padding-left: 12px;
}

.album-rank {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: var(--fg-faint);
    font-variant-numeric: tabular-nums;
}

.album-name {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 600;
    font-size: clamp(16px, 4vw, 21px);
    letter-spacing: -0.01em;
    min-width: 0;
}

.album-figs {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    text-align: right;
}

.album-total {
    font-weight: 600;
    font-size: 15px;
    font-variant-numeric: tabular-nums;
}

.album-daily {
    font-size: 12px;
    color: var(--fg-faint);
    font-variant-numeric: tabular-nums;
}

.albums-date {
    margin-top: 16px;
    padding: 0 4px;
    font-size: 12px;
    font-weight: 500;
    color: var(--fg-faint);
}

@media (min-width: 720px) {
    .metrics { grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .chart-box { height: 420px; }
}

@media (min-width: 1000px) {
    .albums-section { padding: 60px 48px 0; }
}

@media (min-width: 1000px) {
    .charts-head { padding: 150px 48px 20px; }
    .metrics { padding: 24px 48px 8px; }
    .chart-panel-wrap { padding: 24px 48px 0; }
}