/* 적금·예금 계산기 전용 스타일 */

nav { max-width: 820px; }
main { max-width: 820px; }

.card-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 0.95rem;
}

.mode-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.85rem 0.5rem;
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.mode-tab:hover {
  border-color: var(--text-sub);
  color: var(--text);
}
.mode-tab.active {
  background: rgba(99, 102, 241, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.tab-icon { font-size: 1.4rem; }
.tab-label { font-size: 0.95rem; font-weight: 800; }
.tab-hint { font-size: 0.75rem; opacity: 0.8; }

.sv-card {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.95rem;
}

.sv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.sv-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}
.sv-field.full { grid-column: 1 / -1; }

.sv-label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.sv-field > input {
  padding: 0.6rem 0.75rem;
  font-size: 1.05rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-weight: 700;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
  font-variant-numeric: tabular-nums;
}
.sv-field > input:focus { border-color: var(--primary); }

.sv-input-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 0 0.7rem 0 0;
  transition: border-color 0.15s;
}
.sv-input-row:focus-within { border-color: var(--primary); }
.sv-input-row input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.55rem;
  font-size: 1.05rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-weight: 700;
  border: none;
  background: transparent;
  color: var(--text);
  outline: none;
  font-variant-numeric: tabular-nums;
}
.sv-unit {
  font-size: 0.85rem;
  color: var(--text-sub);
  font-weight: 600;
  white-space: nowrap;
}

.sv-radio-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.sv-radio-row.tight { gap: 0.3rem; }

.sv-radio {
  flex: 1;
  min-width: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  cursor: pointer;
  padding: 0.55rem 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  transition: all 0.15s;
  text-align: center;
}
.sv-radio:hover { border-color: var(--text-sub); }
.sv-radio input { accent-color: var(--primary); }
.sv-radio:has(input:checked) {
  background: rgba(99, 102, 241, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-calc {
  width: 100%;
  padding: 0.8rem 1.4rem;
  font-size: 0.98rem;
  font-weight: 800;
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  border-radius: 8px;
  cursor: pointer;
  transition: filter 0.15s;
  font-family: inherit;
  margin-bottom: 0.95rem;
}
.btn-calc:hover { filter: brightness(1.08); }

.result-card {
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.95rem;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
}

.result-cell {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
}
.result-cell.highlight {
  grid-column: 1 / -1;
  padding: 0.95rem 1rem;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: 9px;
  margin-top: 0.4rem;
}

.cell-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.cell-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}
.cell-value.big {
  font-size: 1.65rem;
  color: var(--primary);
}
.cell-value.mono {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}
.cell-value.neg { color: var(--error); }
.cell-value.pos { color: #15803d; }
@media (prefers-color-scheme: dark) {
  .cell-value.pos { color: #4ade80; }
}

.schedule-card {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

.schedule-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.7rem;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.schedule-head .card-title { margin-bottom: 0; }

.btn-mini {
  padding: 0.35rem 0.8rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}
.btn-mini:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.schedule-scroll {
  max-height: 380px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  font-variant-numeric: tabular-nums;
}
.schedule-table th {
  position: sticky;
  top: 0;
  background: var(--bg);
  padding: 0.55rem 0.7rem;
  text-align: right;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-sub);
  border-bottom: 1px solid var(--border);
}
.schedule-table th:first-child { text-align: center; }
.schedule-table td {
  padding: 0.45rem 0.7rem;
  text-align: right;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.schedule-table td:first-child {
  text-align: center;
  color: var(--text-sub);
  font-weight: 600;
}
.schedule-table tr:nth-child(even) td { background: rgba(0, 0, 0, 0.015); }
@media (prefers-color-scheme: dark) {
  .schedule-table tr:nth-child(even) td { background: rgba(255, 255, 255, 0.02); }
}
.schedule-table tr:last-child td {
  border-bottom: none;
  font-weight: 700;
  background: rgba(99, 102, 241, 0.05);
}

@media (max-width: 600px) {
  .sv-grid { grid-template-columns: 1fr; }
  .sv-radio-row { flex-direction: column; }
  .sv-radio { width: 100%; }
  .result-grid { grid-template-columns: 1fr; }
  .schedule-table { font-size: 0.78rem; }
  .schedule-table th, .schedule-table td { padding: 0.4rem 0.5rem; }
  .tab-label { font-size: 0.88rem; }
}