/* Balance calculators use the same foundations as modules, profile and stats. */
.profile-stats-link {
  display: flex; align-items: center; gap: 12px; width: 100%; padding: 18px;
  margin: 18px 0; border: 1px solid var(--hairline-strong); border-radius: var(--radius);
  background: var(--glass-bg); color: var(--ink); font: 600 14px var(--font-body);
  text-align: left; cursor: pointer;
}
.profile-stats-link svg { width: 22px; height: 22px; }
.profile-stats-link > span:first-child { color: var(--gilt-bright); }
.profile-stats-arrow { margin-left: auto; color: var(--ink-faint); transform: rotate(180deg); }
.bc-shell { color: var(--ink); font: 500 13px/1.5 var(--font-body); max-width: 560px; margin: 0 auto; }
.bc-shell * { box-sizing: border-box; }
.bc-shell svg { width: 22px; height: 22px; flex-shrink: 0; }
.bc-shell h2, .bc-shell h3, .bc-shell p { margin: 0; }
.bc-shell h2, .bc-shell h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.35; }
.bc-shell h2 { font-size: 24px; letter-spacing: -.02em; }
.bc-shell h3 { font-size: 19px; }
.bc-shell p { color: var(--ink-dim); font-size: 12px; line-height: 1.65; }
.bc-header { display: grid; grid-template-columns: 48px 1fr; gap: 12px; align-items: center; padding: 8px 0 22px; }
.bc-header > p { grid-column: 1 / -1; }
.bc-header-icon, .bc-icon, .bc-growth-icon {
  display: grid; place-items: center; color: var(--gilt-bright); background: var(--gilt-dim);
  border: 1px solid var(--hairline-strong); width: 48px; height: 48px; border-radius: 15px;
}
.bc-header-icon svg { width: 25px; height: 25px; }
.bc-eyebrow { display: block; color: var(--gilt); font: 700 9px/1.6 var(--font-label); letter-spacing: 1.5px; margin-bottom: 4px; }
.bc-tabs { display: grid; gap: 5px; padding: 5px; border: 1px solid var(--hairline); border-radius: var(--radius-lg); margin-bottom: 16px; background: var(--surface); }
.bc-shell button {
  cursor: pointer; font: 600 11px var(--font-body); border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm); color: var(--ink-dim); background: var(--surface-2);
  min-height: 38px; transition: background .18s, border-color .18s, transform .18s;
}
.bc-shell button:hover { border-color: var(--gilt); }
.bc-shell button:active { transform: scale(.985); }
.bc-shell button:focus-visible, .bc-shell input:focus-visible, .profile-stats-link:focus-visible { outline: 2px solid var(--gilt-bright); outline-offset: 3px; }
.bc-tabs button { display: flex; align-items: center; gap: 10px; padding: 10px 12px; text-align: left; font-size: 12px; min-height: 54px; color: var(--ink-faint); background: transparent; border-color: transparent; border-radius: 15px; }
.bc-tabs button > span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--surface-3); }
.bc-tabs button > span svg { width: 18px; height: 18px; }
.bc-tabs button.is-active { border-color: var(--gilt); color: var(--ink); background: var(--gilt-dim); }
.bc-tabs button.is-active > span { background: var(--gilt-dim); color: var(--gilt-bright); }
.bc-panel { padding: 18px; border: 1px solid var(--hairline); border-radius: var(--radius-lg); background: var(--glass-bg); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); box-shadow: var(--shadow-sm); animation: cardIn .3s var(--ease-out) both; }
.bc-panel[hidden] { display: none; }
.bc-icon { width: 44px; height: 44px; margin-bottom: 12px; border-radius: 13px; }
.bc-panel > p { margin: 6px 0 18px; }
.bc-field { display: block; font: 600 11px var(--font-label); color: var(--ink-dim); margin: 0 0 12px; }
.bc-field input { display: block; width: 100%; height: 46px; border: 1px solid var(--hairline-strong); border-radius: 12px; background: var(--surface); color: var(--ink); font: 600 14px var(--font-mono); padding: 0 13px; margin-top: 7px; transition: border-color .18s; }
.bc-field input[aria-invalid=true] { border-color: var(--claret); }
.bc-presets, .bc-modes { display: grid; gap: 7px; margin: 12px 0; }
.bc-presets { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bc-presets button { font-family: var(--font-mono); font-size: 10px; }
.bc-modes button { min-height: 40px; }
.bc-presets button.is-active, .bc-modes button.is-active { color: var(--gilt-bright); background: var(--gilt-dim); border-color: var(--gilt); }
.bc-result-row { display: flex; flex-direction: column; gap: 5px; padding: 12px; margin: 8px 0; border: 1px solid var(--hairline); border-radius: 13px; background: var(--surface); min-height: 58px; }
.bc-result-row > span { font: 500 10px var(--font-label); color: var(--ink-faint); }
.bc-result-row > strong { font: 600 14px var(--font-mono); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.bc-allocation { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px; }
.bc-allocation > b { grid-column: 2; grid-row: 1 / 3; border-radius: 8px; padding: 4px 9px; background: var(--gilt-dim); color: var(--gilt-bright); font: 600 10px var(--font-mono); }
.bc-total { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; padding: 13px; border: 1px solid var(--emerald); border-radius: 14px; background: var(--emerald-dim); }
.bc-total > span { display: flex; align-items: center; gap: 8px; font: 500 10px var(--font-label); color: var(--ink-dim); }
.bc-total svg { color: var(--emerald); width: 18px; height: 18px; }
.bc-total > strong { color: var(--emerald); font: 700 16px var(--font-mono); overflow-wrap: anywhere; }
.bc-growth-result { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 24px 18px; margin: 16px 0; border: 1px solid var(--gilt); border-radius: var(--radius-lg); background: var(--gilt-dim); }
.bc-growth-icon { width: 38px; height: 38px; border-radius: 12px; margin-bottom: 12px; }
.bc-growth-result > span { color: var(--ink-dim); font: 500 10px var(--font-label); }
.bc-growth-result > strong { font: 700 34px/1.4 var(--font-display); color: var(--gilt-bright); }
.bc-growth-result p { font-size: 11px; max-width: 280px; }
.bc-shell .bc-save { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 46px; margin-bottom: 12px; font-size: 13px; color: var(--gilt-ink); background: linear-gradient(135deg, var(--gilt-bright), var(--gilt)); border-color: var(--gilt); box-shadow: var(--shadow-gold); }
.bc-save:disabled { opacity: .45; cursor: default; }
.bc-plan { border: 1px solid var(--hairline-strong); border-radius: var(--radius); padding: 14px; margin-top: 18px; background: var(--surface); }
.bc-empty { text-align: center; padding: 24px 12px; margin-top: 12px; border: 1px dashed var(--hairline-strong); border-radius: 13px; background: var(--surface-2); }
.bc-empty .bc-icon { margin: 0 auto 12px; }
.bc-empty h3 { font-size: 17px; }
.bc-empty p { margin-top: 8px; font-size: 11px; }
.bc-error { color: var(--claret) !important; padding: 10px 0; }
.bc-saved-label { margin: 10px 0 !important; font-size: 10px !important; }
.bc-day-scroll { max-height: 360px; overflow: auto; border: 1px solid var(--hairline); border-radius: 12px; margin-top: 12px; }
.bc-day-scroll table { width: 100%; border-collapse: collapse; font: 500 10px var(--font-mono); font-variant-numeric: tabular-nums; }
.bc-day-scroll th { position: sticky; top: 0; background: var(--surface-3); color: var(--ink-dim); font-family: var(--font-label); }
.bc-day-scroll td, .bc-day-scroll th { padding: 11px 8px; text-align: right; border-bottom: 1px solid var(--hairline); }
.bc-day-scroll td:first-child, .bc-day-scroll th:first-child { text-align: left; }
.bc-day-scroll tr:nth-child(even) { background: var(--surface-2); }
@media (prefers-reduced-motion: reduce) { .bc-shell button, .bc-shell input { transition: none; } .bc-panel { animation: none; } }