/* ===== GI BILL MHA CALCULATOR STYLES ===== */
/* Reuses .calc-hero, .calc-wrapper, .calc-inputs class conventions from va-loan-calculator.css */

/* === HERO === */
.calc-hero {
  background: var(--color-primary);
  color: #fff;
  padding: 2.5rem 1.5rem 2rem;
  text-align: center;
}

.calc-hero h1 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  margin: 0 0 0.5rem;
  font-weight: 800;
}

.calc-hero p {
  opacity: 0.85;
  max-width: 560px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.6;
}

/* Blue-bordered callout inside the hero */
.hero-callout {
  background: rgba(3, 105, 161, 0.15);
  border-left: 4px solid var(--color-accent);
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  line-height: 1.5;
}

/* === MAIN LAYOUT === */
.calc-wrapper {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1.25rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* === INPUT PANEL === */
.calc-inputs {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.75rem;
}

.calc-inputs h2 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin: 0 0 1.25rem;
}

/* Label + input wrapper */
.field-group {
  margin-bottom: 1.25rem;
}

.field-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.field-group input[type="text"],
.field-group select {
  width: 100%;
  padding: 0.6rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
  box-sizing: border-box;
  min-height: 44px;
}

.field-group input[type="text"]:focus,
.field-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(3, 105, 161, 0.15);
}

/* Hint text below inputs */
.field-hint {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* === RADIO GROUP === */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Block label wrapping radio + text */
.radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  min-height: 44px;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s;
  background: var(--color-bg);
}

.radio-option:hover {
  background: color-mix(in srgb, var(--color-accent) 6%, var(--color-bg));
  border-color: var(--color-accent);
}

/* Checked state — accent background tint */
.radio-option:has(input:checked) {
  background: color-mix(in srgb, var(--color-accent) 10%, var(--color-card));
  border-color: var(--color-accent);
}

.radio-option input[type="radio"] {
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  cursor: pointer;
}

/* "Not Sure Yet" explanation callout */
.callout-tip {
  display: none; /* shown via JS when not-sure is selected */
  background: var(--color-primary-mid, rgba(3, 35, 70, 0.08));
  border-left: 4px solid var(--color-accent);
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 0.875rem;
  line-height: 1.55;
  margin-top: 4px;
  margin-bottom: 8px;
  color: var(--color-text);
}

/* Calculate button */
.btn-calculate {
  width: 100%;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
  margin-top: 8px;
  transition: background 0.15s, transform 0.1s;
}

.btn-calculate:hover {
  background: color-mix(in srgb, var(--color-accent) 85%, #000);
}

.btn-calculate:active {
  transform: scale(0.98);
}

/* === RESULTS PANEL === */
.calc-results {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.75rem;
}

.calc-results h2 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin: 0 0 1.25rem;
}

/* Empty state placeholder */
.results-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--color-text-light);
}

.results-empty .empty-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.results-empty p {
  font-size: 0.9rem;
  line-height: 1.55;
}

/* === TWO-COLUMN COMPARISON GRID === */
.result-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

/* Base column card */
.result-column {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px 12px;
  text-align: center;
}

/* Online-only — muted/secondary appearance */
.result-column--online {
  background: var(--color-card);
  color: var(--color-text-light);
}

/* In-person — accented, prominent */
.result-column--in-person {
  border: 2px solid var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 5%, var(--color-card));
  box-shadow: 0 4px 12px rgba(3, 105, 161, 0.12);
}

/* Column label (uppercase, small) */
.result-column .col-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 8px;
  display: block;
}

.result-column--in-person .col-label {
  color: var(--color-accent);
}

/* Large dollar amount */
.result-column .col-amount {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: block;
  line-height: 1.1;
  margin-bottom: 6px;
  color: var(--color-text);
}

/* Sub-label below amount */
.result-column .col-sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
  display: block;
  line-height: 1.3;
}

/* === DELTA ROW (green difference display) === */
.result-delta {
  font-size: 1rem;
  font-weight: 700;
  color: #16A34A;
  text-align: center;
  margin: 16px 0 20px;
  padding: 10px;
  background: rgba(22, 163, 74, 0.08);
  border-radius: 8px;
  line-height: 1.5;
}

/* === ANNUAL STAT CARDS === */
.result-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}

.stat-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 14px 10px;
  text-align: center;
}

.stat-card.accent {
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 6%, var(--color-card));
}

.stat-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  margin-bottom: 6px;
}

.stat-card__value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.1;
}

.stat-card.accent .stat-card__value {
  color: var(--color-accent);
}

.stat-card__sub {
  font-size: 0.7rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* === INFO BOX (full-width below calc-wrapper) === */
.gi-bill-info-box {
  max-width: 900px;
  margin: 0 auto 2rem;
  padding: 0 1.25rem;
}

.gi-bill-info-box h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 1rem;
  color: var(--color-text);
}

/* Four-column info grid — matches existing .info-grid pattern */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.info-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1.25rem;
}

.info-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--color-text);
}

.info-card p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--color-text-light);
  margin: 0;
}

.info-card a {
  color: var(--color-accent);
  text-decoration: none;
  font-size: 0.85rem;
}

.info-card a:hover {
  text-decoration: underline;
}

/* === DISCLAIMER === */
.calc-disclaimer {
  max-width: 900px;
  margin: 0 auto 3rem;
  padding: 0 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.6;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.calc-disclaimer a {
  color: var(--color-accent);
}

/* === EMBED WRAPPER (for guide page inline embedding) === */
/* When the calculator is embedded on a guide page, wrap it in .calc-embed-wrapper */
/* to drop the hero section and provide a compact, bordered frame. */
.calc-embed-wrapper {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
  background: var(--color-card);
}

.calc-embed-wrapper .calc-wrapper {
  margin: 0;
  padding: 0;
}

/* === DARK MODE === */
[data-theme="dark"] .radio-option {
  background: var(--color-card);
}

[data-theme="dark"] .callout-tip {
  background: rgba(3, 105, 161, 0.12);
}

[data-theme="dark"] .result-column--in-person {
  box-shadow: 0 4px 12px rgba(3, 105, 161, 0.25);
}

/* === RESPONSIVE: tablet — single column layout === */
@media (max-width: 680px) {
  .calc-wrapper {
    grid-template-columns: 1fr;
  }

  .result-stats {
    grid-template-columns: 1fr;
  }
}

/* === RESPONSIVE: mobile — stack comparison columns === */
@media (max-width: 480px) {
  .result-comparison-grid {
    grid-template-columns: 1fr;
  }

  .result-column--in-person {
    order: -1; /* Show in-person first on mobile (the better option) */
  }

  .calc-results {
    padding: 1.25rem;
  }

  .result-stats {
    grid-template-columns: 1fr 1fr;
  }
}