/* ============================================================
   Investment Returns Calculator — Tool-Specific Styles
   RT-FIN-009 · recatools.com/investment-returns-calculator/
   ============================================================ */

/* ── Mode Tab Pills ────────────────────────────────────────── */
.irc-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.irc-mode-tab {
  padding: 9px 20px;
  border-radius: 999px;
  border: 2px solid var(--border, #E2E4E8);
  background: #fff;
  color: var(--text-secondary, #64748B);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s, box-shadow 0.18s;
  font-family: inherit;
  line-height: 1;
}

.irc-mode-tab:hover {
  border-color: var(--accent, #E8472F);
  color: var(--accent, #E8472F);
}

.irc-mode-tab.active {
  background: var(--accent, #E8472F);
  border-color: var(--accent, #E8472F);
  color: #fff;
  box-shadow: 0 2px 8px rgba(232, 98, 42, 0.28);
}

/* ── Panels ─────────────────────────────────────────────────── */
.irc-panel {
  animation: ircFadeIn 0.22s ease;
}

@keyframes ircFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Input Groups ────────────────────────────────────────────── */
.irc-input-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.irc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.irc-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary, #64748B);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.irc-input-prefix {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--border, #E2E4E8);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  transition: border-color 0.18s;
}

.irc-input-prefix:focus-within {
  border-color: var(--accent, #E8472F);
  box-shadow: 0 0 0 3px rgba(232, 98, 42, 0.12);
}

.irc-prefix {
  padding: 0 12px;
  background: #FFFFFF;
  color: var(--text-secondary, #64748B);
  font-weight: 600;
  font-size: 0.9rem;
  border-right: 1.5px solid var(--border, #E2E4E8);
  height: 48px;
  display: flex;
  align-items: center;
  user-select: none;
}

.irc-input {
  border: none;
  outline: none;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-primary, #0D1B2A);
  background: transparent;
  width: 100%;
  min-width: 0;
}

.irc-input-plain {
  border: 1.5px solid var(--border, #E2E4E8);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-primary, #0D1B2A);
  background: #fff;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.18s;
  outline: none;
}

.irc-input-plain:focus {
  border-color: var(--accent, #E8472F);
  box-shadow: 0 0 0 3px rgba(232, 98, 42, 0.12);
}

/* ── Slider Row ──────────────────────────────────────────────── */
.irc-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.irc-slider {
  flex: 1;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--accent, #E8472F) 0%, #E2E4E8 0%);
  outline: none;
  cursor: pointer;
  transition: background 0.15s;
}

.irc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent, #E8472F);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(232, 98, 42, 0.4);
  transition: transform 0.15s;
}

.irc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.irc-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent, #E8472F);
  border: none;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(232, 98, 42, 0.4);
}

.irc-years-num {
  width: 70px;
  border: 1.5px solid var(--border, #E2E4E8);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--text-primary, #0D1B2A);
  text-align: center;
  outline: none;
  transition: border-color 0.18s;
}

.irc-years-num:focus {
  border-color: var(--accent, #E8472F);
  box-shadow: 0 0 0 3px rgba(232, 98, 42, 0.12);
}

.irc-years-label {
  font-size: 0.875rem;
  color: var(--text-secondary, #64748B);
  font-weight: 500;
  white-space: nowrap;
}

/* ── Calculate Button ────────────────────────────────────────── */
.irc-btn-calc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent, #E8472F);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 13px 28px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.18s, transform 0.15s, box-shadow 0.18s;
  box-shadow: 0 2px 10px rgba(232, 98, 42, 0.28);
  margin-top: 8px;
}

.irc-btn-calc:hover {
  background: #d4541f;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232, 98, 42, 0.36);
}

.irc-btn-calc:active {
  transform: translateY(0);
}

/* ── Error message ───────────────────────────────────────────── */
.irc-error {
  color: #c0392b;
  font-size: 0.875rem;
  margin-top: 6px;
  padding: 8px 12px;
  background: #fff0ed;
  border-radius: 8px;
  border-left: 3px solid #c0392b;
}

/* ── Results Panel ───────────────────────────────────────────── */
.irc-results {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1.5px solid var(--border, #E2E4E8);
  animation: ircFadeIn 0.25s ease;
}

.irc-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.irc-result-item {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.irc-result-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary, #64748B);
}

.irc-big-val {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary, #0D1B2A);
}

.irc-big-val.positive { color: #1a7a4a; }
.irc-big-val.negative { color: #c0392b; }

/* ── CAGR Large Display ──────────────────────────────────────── */
.irc-cagr-hero {
  text-align: center;
  margin-bottom: 20px;
}

.irc-cagr-hero-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary, #64748B);
  margin-bottom: 4px;
}

.irc-cagr-big {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1;
  font-family: 'IBM Plex Serif', Georgia, serif;
  color: var(--text-primary, #0D1B2A);
}

.irc-cagr-big.positive { color: #1a7a4a; }
.irc-cagr-big.negative { color: #c0392b; }

/* ── Rule of 72 Callout ──────────────────────────────────────── */
.rule72-callout {
  background: linear-gradient(135deg, #FFF5F2 0%, #fff3ee 100%);
  border: 1.5px solid rgba(232, 98, 42, 0.25);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 20px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.rule72-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}

.rule72-text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-primary, #0D1B2A);
}

.rule72-text strong {
  color: var(--accent, #E8472F);
}

/* ── Benchmark Bars ──────────────────────────────────────────── */
.irc-benchmarks {
  margin: 24px 0 0;
}

.irc-benchmarks-heading {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary, #64748B);
  margin-bottom: 14px;
}

.bm-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px 110px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.bm-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary, #0D1B2A);
  white-space: nowrap;
}

.bm-track {
  background: #E2E4E8;
  border-radius: 4px;
  height: 10px;
  overflow: hidden;
}

.bm-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}

.bm-user   { background: var(--accent, #E8472F); }
.bm-cpf-oa { background: #2ecc71; }
.bm-cpf-sa { background: #27ae60; }
.bm-sti    { background: #3498db; }
.bm-sp500  { background: #8e44ad; }

.bm-value {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary, #0D1B2A);
  text-align: right;
}

.bm-note {
  font-size: 0.75rem;
  color: var(--text-secondary, #64748B);
  font-style: italic;
}

/* ── Year-by-Year Table ──────────────────────────────────────── */
.irc-year-table-toggle {
  background: none;
  border: 1.5px solid var(--border, #E2E4E8);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary, #64748B);
  cursor: pointer;
  font-family: inherit;
  margin: 16px 0 0;
  transition: border-color 0.18s, color 0.18s;
}

.irc-year-table-toggle:hover {
  border-color: var(--accent, #E8472F);
  color: var(--accent, #E8472F);
}

.irc-year-table-wrap {
  margin-top: 12px;
  overflow-x: auto;
  border-radius: 10px;
  border: 1.5px solid var(--border, #E2E4E8);
}

.irc-year-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.irc-year-table thead th {
  background: #FFFFFF;
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary, #64748B);
  border-bottom: 1.5px solid var(--border, #E2E4E8);
}

.irc-year-table tbody td {
  padding: 9px 14px;
  border-bottom: 1px solid #f0efec;
  color: var(--text-primary, #0D1B2A);
}

.irc-year-table tbody tr:last-child td {
  border-bottom: none;
}

.irc-year-table tbody tr:hover td {
  background: #fafaf8;
}

.positive { color: #1a7a4a; }
.negative { color: #c0392b; }

/* ── Finance Disclaimer ──────────────────────────────────────── */
.irc-finance-disclaimer {
  font-size: 0.8rem;
  color: var(--text-secondary, #64748B);
  background: #FFFFFF;
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 20px;
  line-height: 1.6;
  border-left: 3px solid #E2E4E8;
}

/* ── Optional years field helper ────────────────────────────── */
.irc-optional-note {
  font-size: 0.78rem;
  color: var(--text-secondary, #64748B);
  font-style: italic;
  margin-top: 2px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .irc-cagr-big {
    font-size: 2.4rem;
  }

  .bm-row {
    grid-template-columns: 80px 1fr 50px;
    grid-template-rows: auto auto;
  }

  .bm-note {
    grid-column: 1 / -1;
    margin-top: -6px;
    padding-left: 0;
  }

  .irc-results-grid {
    grid-template-columns: 1fr 1fr;
  }

  .irc-mode-tab {
    font-size: 0.8125rem;
    padding: 8px 14px;
  }
}

@media (max-width: 400px) {
  .irc-results-grid {
    grid-template-columns: 1fr;
  }
}

/* cache-buster: 2026-05-24T05:06:05Z */