.c-rate-card { display: grid; gap: 12px; }
.c-rate-card__head { display: flex; align-items: center; gap: 8px; min-height: 24px; }
.c-rate-card__dot { width: 10px; height: 10px; flex: 0 0 10px; border-radius: 50%; background: var(--info); }
.c-rate-card__dot--success { background: var(--success); }
.c-rate-card__dot--danger { background: var(--danger); }
.c-rate-card__dot--info { background: var(--info); }
.c-rate-card__dot--warning { background: var(--warning); }
.c-rate-card__label { color: var(--text-secondary); font-size: 14px; font-weight: 600; }
.c-rate-card__body { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.c-rate-card__value { margin: 0; font-size: clamp(22px, 2.2vw, 30px); font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.c-rate-card__currency { color: var(--text-secondary); font-size: 13px; }
.c-rate-card__delta, .c-rate-card__head-date, .c-rate-card__source { margin: 0; color: var(--text-secondary); font-size: 13px; }
.c-rate-card__source--stale { color: var(--warning); }
.c-rate-card__delta--up { color: var(--success); }
.c-rate-card__delta--down, .c-rate-card__delta--alert { color: var(--warning); }
.c-skeleton { display: none; }

.c-import-hint a { font-weight: 600; }
.c-divisas-grid { margin-top: 20px; }
.c-calc-card { display: grid; gap: 16px; }
.c-calc-tabs { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.c-calc-hint { margin: 0; color: var(--text-secondary); font-size: 14px; }
.c-calc-input-wrap { display: grid; gap: 6px; }
.c-calc-label { font-size: 14px; font-weight: 600; }
.c-calc-field { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; min-height: 58px; border: 1px solid var(--control-border); border-radius: var(--radius-sm); }
.c-calc-field:focus-within { outline: 3px solid color-mix(in srgb, var(--focus) 24%, transparent); }
.c-calc-field__input { min-height: 56px; border: 0; outline: 0; font-size: 22px; font-variant-numeric: tabular-nums; }
.c-calc-field__suffix { padding: 0 8px; color: var(--text-secondary); }
.c-calc-field__clear { width: 44px; height: 44px; margin-right: 6px; color: var(--text-secondary); background: transparent; border: 0; }
.c-calc-results { display: grid; gap: 2px; }
.c-result-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 52px; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.c-result-row[hidden] { display: none !important; }
.c-result-row__left { display: flex; align-items: center; gap: 10px; }
.c-result-row__icon { display: grid; place-items: center; width: 32px; height: 32px; color: var(--info); background: var(--surface-raised); border-radius: 50%; }
.c-result-row__icon--success { color: var(--success); }
.c-result-row__icon--info { color: var(--info); }
.c-result-row__icon--warning { color: var(--warning); }
.c-result-row__icon--muted { color: var(--text-secondary); }
.c-result-row__label { display: grid; color: var(--text-secondary); font-size: 13px; }
.c-result-row__val { font-size: 17px; font-weight: 700; font-variant-numeric: tabular-nums; }
.c-result-row__val--sub { color: var(--text-secondary); font-size: 13px; }
.c-hist-bar { display: grid; gap: 8px; }
.c-hist-toggle { justify-content: flex-start; width: 100%; }
.c-hist-controls { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 8px; }
.c-hist-banner { display: grid; gap: 8px; color: var(--info); background: var(--info-bg); }
.c-hist-banner__main { display: flex; align-items: center; gap: 10px; }
.c-hist-banner__txt { display: grid; flex: 1; }
.c-hist-banner__rates, .c-hist-banner__sub { color: var(--text-secondary); font-size: 13px; }
.c-hist-banner__close { min-height: 44px; min-width: 44px; color: var(--link); background: transparent; border: 0; }
.c-calc-rate-note, .c-rate-source-note { color: var(--text-secondary); font-size: 13px; }

.c-brecha { padding: 14px; background: var(--surface-raised); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.c-brecha__label { color: var(--text-secondary); font-size: 14px; }
.c-brecha__value { margin: 2px 0 0; font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.c-brecha__formula { display: block; color: var(--text-secondary); font-size: 12px; }
.c-brecha__secondary { display: flex; justify-content: space-between; gap: 10px; margin: 12px 0 0; font-size: 14px; }
.c-brecha__secondary span { color: var(--text-secondary); }
.c-brecha__secondary strong { font-variant-numeric: tabular-nums; }
.c-chart-card { display: grid; gap: 16px; }
.c-chart-card__head, .c-historial-card__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.c-chart-ranges { display: flex; flex-wrap: wrap; gap: 4px; }
.c-range-btn { min-height: 44px; padding: 8px 10px; font-size: 12px; }
.c-chart-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.c-stat { display: grid; gap: 2px; padding: 10px; background: var(--surface-raised); border-radius: var(--radius-sm); }
.c-stat__label { color: var(--text-secondary); font-size: 12px; }
.c-stat__val { font-weight: 700; font-variant-numeric: tabular-nums; }
.c-chart-canvas-wrap { position: relative; min-height: 270px; }
.c-chart-legend { display: flex; flex-wrap: wrap; gap: 10px; }
.c-legend-btn { min-height: 44px; padding: 8px 10px; }
.c-legend-dot { display: inline-block; width: 11px; height: 3px; background: var(--info); }
.c-legend-btn--success .c-legend-dot { background: var(--success); }
.c-legend-btn--danger .c-legend-dot { background: var(--danger); }
.c-legend-btn--info .c-legend-dot { background: var(--info); border-top: 1px dashed var(--info); }
.c-historial-card { display: grid; gap: 14px; }
.c-historial-card__time { color: var(--text-secondary); font-size: 13px; }
.c-historial-card__filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.c-historial-card__list { display: grid; gap: 6px; max-height: 440px; overflow: auto; }
.c-historial-card__list > * { padding: 10px; background: var(--surface-raised); border-radius: var(--radius-sm); }

/* Converter markup has a right-hand value group; retain one aligned row. */
.c-calc-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; padding: 5px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; }
.c-calc-tab { border-color: transparent; background: transparent; }
.c-calc-tab.tab-active { color: var(--accent-text); background: var(--accent); border-color: var(--accent); box-shadow: var(--shadow-sm); }
.c-result-row { min-height: 78px; padding: 12px; background: var(--bg); border: 1px solid var(--line); border-left: 3px solid var(--info); border-radius: 14px; }
.c-result-row--success { border-left-color: var(--success); }
.c-result-row--warning { border-left-color: var(--warning); }
.c-calc-results { gap: 10px; }
.c-result-row__right { display: flex; align-items: center; justify-content: flex-end; gap: 6px; min-width: 0; }
.c-result-row__value { margin: 0; font-size: 19px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.c-result-row__sym { color: var(--text-secondary); font-size: 13px; }
.c-result-row__right .c-copy-btn { flex-shrink: 0; margin-left: 5px; background: var(--surface); }
.c-result-row__icon { border-radius: 10px; background: var(--surface); }
.c-result-row__label { color: var(--text); font-size: 12px; font-weight: 500; }
.c-rate-card { position: relative; gap: 16px; padding: 22px; overflow: hidden; }
.c-rate-card::before { position: absolute; content: ''; height: 3px; inset: 0 22px auto; background: var(--info); border-radius: 0 0 4px 4px; }
.c-rate-card--buy::before { background: var(--success); }
.c-rate-card--sell::before { background: var(--danger); }
.c-rate-card--cny::before { background: var(--warning); }
.c-rate-card__value { font-size: clamp(22px, 2.5vw, 34px); font-weight: 750; letter-spacing: -.035em; }
.c-rate-card__source { padding-top: 10px; border-top: 1px solid var(--line); font-size: 11px; line-height: 1.65; }
.c-rate-card__label { font-size: 12px; }
.c-brecha { padding: 20px; background: var(--surface); border-radius: var(--radius-card); box-shadow: var(--shadow-md); }
.c-brecha__value { font-size: 34px; letter-spacing: -.035em; color: var(--link); }
.c-chart-stats { gap: 12px; }
.c-stat { padding: 12px; border: 1px solid var(--line); background: var(--bg); }
.c-stat__val { font-size: 17px; }
.c-historial-card__list { max-height: 520px; scrollbar-width: thin; scrollbar-gutter: stable; }
.c-historial-card__list > .c-hist-rows { padding: 0; background: transparent; }
.c-hist-rows { display: grid; gap: 10px; }
.c-hist-row { padding: 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; }
.c-hist-row__meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 10px; margin-bottom: 10px; border-bottom: 1px solid var(--line); }
.c-hist-row__date { font-size: 11px; font-weight: 600; color: var(--text-secondary); }
.c-hist-row__diff { display: flex; align-items: center; gap: 7px; white-space: nowrap; font-size: 11px; }
.c-hist-row__diff-bs { color: var(--text-secondary); }
.c-hist-row__diff-pct { padding: 3px 7px; color: var(--link); background: var(--selected-bg); border-radius: 6px; font-weight: 600; }
.c-hist-row__values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.c-hist-row__val-group { display: grid; gap: 3px; min-width: 0; }
.c-hist-row__val-label { font-size: 11px; color: var(--text-secondary); }
.c-hist-row__val { font-size: 15px; font-weight: 650; font-variant-numeric: tabular-nums; }
.c-hist-row__val--success { color: var(--success); }
.c-hist-row__val--danger { color: var(--danger); }
.c-hist-row__val--info { color: var(--info); }
.c-hist-sentinel, .c-hist-empty { padding: 16px; color: var(--text-secondary); text-align: center; font-size: 12px; }
.c-hist-empty p { margin-bottom: 0; }

@media (max-width: 1099px) { .c-rate-card { padding: 18px; } .c-result-row { flex-wrap: wrap; gap: 8px; } .c-result-row__right { margin-left: auto; } }
@media (max-width: 767px) {
  .c-rate-card { gap: 10px; padding: 16px; }
  .c-rate-card__body { align-items: start; flex-direction: column; gap: 0; }
  .c-rate-card__delta { font-size: 11px; }
  .c-rate-card__value { font-size: clamp(21px, 6vw, 28px); }
  .c-result-row { flex-wrap: nowrap; }
  .c-result-row__value { font-size: 17px; }
  .c-result-row__left { gap: 6px; }
  .c-result-row__label { font-size: 11px; }
  .c-hist-row__meta { flex-wrap: wrap; gap: 6px; }
  .c-hist-row__values { gap: 8px; }
}
@media (max-width: 359px) { .c-result-row { flex-wrap: wrap; } }

@media (max-width: 767px) {
  .c-hist-controls { grid-template-columns: minmax(0, 1fr); }
  .c-chart-card__head { align-items: flex-start; flex-direction: column; }
  .c-chart-canvas-wrap { min-height: 230px; }
}

/* Chart.js may retain its previous inline width while the viewport resizes. */
.c-chart-card, .c-calc-card, .c-historial-card, .c-chart-canvas-wrap { min-width: 0; max-width: 100%; }
.c-chart-card, .c-calc-card, .c-historial-card { grid-template-columns: minmax(0, 1fr); }
.c-chart-canvas-wrap { width: 100%; overflow: clip; }
.c-chart-canvas-wrap canvas { display: block; max-width: 100%; }
.c-stat, .c-result-row__left, .c-result-row__right > div { min-width: 0; overflow-wrap: anywhere; }