/* CTRP Public Styles — v3.0.1
   Dark-Gold theme — Tahiti photographer pricing simulator */

:root {
  --ctrp-bg: #0f172a;
  --ctrp-surface: #1e293b;
  --ctrp-surface-hover: #273449;
  --ctrp-gold: #c9a84c;
  --ctrp-gold-light: #e0c96e;
  --ctrp-text: #e8e6e1;
  --ctrp-text-muted: #94a3b8;
  --ctrp-danger: #ef4444;
  --ctrp-success: #22c55e;
  --ctrp-warning: #f59e0b;
  --ctrp-radius: 12px;
  --ctrp-radius-sm: 8px;
}

/* ── Calculator ────────────────────────────── */
.ctrp-calculator {
  background: var(--ctrp-bg);
  color: var(--ctrp-text);
  padding: 32px 24px;
  border-radius: var(--ctrp-radius);
  max-width: 720px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
}

/* ── Intro ─────────────────────────────────── */
.ctrp-intro { text-align: center; padding: 20px 0; }
.ctrp-intro__icon { font-size: 48px; margin-bottom: 16px; }
.ctrp-intro__title { color: var(--ctrp-gold); font-size: 28px; margin: 0 0 12px; }
.ctrp-intro__text { color: var(--ctrp-text-muted); font-size: 16px; max-width: 540px; margin: 0 auto 20px; }
.ctrp-intro__list { text-align: left; max-width: 480px; margin: 0 auto 28px; padding: 0; list-style: none; }
.ctrp-intro__list li { padding: 6px 0 6px 24px; position: relative; color: var(--ctrp-text-muted); }
.ctrp-intro__list li::before { content: '✓'; position: absolute; left: 0; color: var(--ctrp-gold); font-weight: bold; }

/* ── Progress ──────────────────────────────── */
.ctrp-progress { margin-bottom: 24px; }
.ctrp-progress__bar { background: var(--ctrp-surface); border-radius: 10px; height: 8px; overflow: hidden; }
.ctrp-progress__fill { background: var(--ctrp-gold); height: 100%; border-radius: 10px; transition: width 0.4s ease; }
.ctrp-progress__label { display: block; text-align: center; margin-top: 8px; font-size: 13px; color: var(--ctrp-text-muted); }

/* ── Steps ──────────────────────────────────── */
.ctrp-step__title { color: var(--ctrp-gold); font-size: 20px; margin: 0 0 4px; }
.ctrp-step__subtitle { color: var(--ctrp-text-muted); font-size: 14px; margin: 0 0 24px; }

/* ── Fieldset ──────────────────────────────── */
.ctrp-fieldset { border: none; padding: 0; margin: 0 0 24px; }
.ctrp-legend { color: var(--ctrp-text); font-size: 15px; font-weight: 600; margin-bottom: 10px; display: block; }
.ctrp-hint { display: block; font-size: 12px; color: var(--ctrp-text-muted); margin-top: 6px; line-height: 1.4; }

/* ── Inputs ────────────────────────────────── */
.ctrp-input {
  width: 100%; padding: 12px 16px;
  background: var(--ctrp-surface); border: 1px solid transparent;
  border-radius: var(--ctrp-radius-sm); color: var(--ctrp-text);
  font-size: 16px; box-sizing: border-box; transition: border-color 0.2s;
}
.ctrp-input:focus { border-color: var(--ctrp-gold); outline: none; }
.ctrp-input::placeholder { color: var(--ctrp-text-muted); }

/* ── Radio cards ───────────────────────────── */
.ctrp-radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.ctrp-radio-group--grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }

.ctrp-radio-card {
  display: flex; flex-direction: column;
  padding: 14px 16px; background: var(--ctrp-surface);
  border: 2px solid transparent; border-radius: var(--ctrp-radius-sm);
  cursor: pointer; transition: all 0.2s; flex: 1; min-width: 120px;
}
.ctrp-radio-card:hover { background: var(--ctrp-surface-hover); }
.ctrp-radio-card.active,
.ctrp-radio-card:has(input:checked) {
  border-color: var(--ctrp-gold); background: rgba(201, 168, 76, 0.1);
}
.ctrp-radio-card input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.ctrp-radio-card__label { font-size: 14px; font-weight: 600; color: var(--ctrp-text); }
.ctrp-radio-card__hint { font-size: 12px; color: var(--ctrp-text-muted); margin-top: 4px; }

.ctrp-radio-card--compact { flex: 0; min-width: 60px; align-items: center; padding: 12px; }
.ctrp-radio-card--compact .ctrp-radio-card__label { font-size: 18px; }

/* ── Buttons ───────────────────────────────── */
.ctrp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px; border-radius: var(--ctrp-radius-sm);
  font-size: 16px; font-weight: 600; border: none; cursor: pointer;
  transition: all 0.2s; text-decoration: none;
}
.ctrp-btn--primary { background: var(--ctrp-gold); color: var(--ctrp-bg); }
.ctrp-btn--primary:hover { background: var(--ctrp-gold-light); }
.ctrp-btn--outline { background: transparent; border: 1px solid var(--ctrp-gold); color: var(--ctrp-gold); }
.ctrp-btn--outline:hover { background: rgba(201, 168, 76, 0.15); }
.ctrp-btn--ghost { background: transparent; color: var(--ctrp-text-muted); border: 1px solid var(--ctrp-surface); }
.ctrp-btn--ghost:hover { border-color: var(--ctrp-text-muted); }
.ctrp-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Nav ───────────────────────────────────── */
.ctrp-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 24px; }

/* ── Notices ───────────────────────────────── */
.ctrp-notice { padding: 12px 16px; border-radius: var(--ctrp-radius-sm); font-size: 14px; margin-bottom: 16px; }
.ctrp-notice--danger { background: rgba(239, 68, 68, 0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.3); }
.ctrp-notice--success { background: rgba(34, 197, 94, 0.15); color: #86efac; border: 1px solid rgba(34,197,94,0.3); }

/* ── Checkbox ──────────────────────────────── */
.ctrp-checkbox { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ctrp-text-muted); cursor: pointer; margin: 12px 0; }
.ctrp-checkbox input { accent-color: var(--ctrp-gold); }

/* ══════════════ RESULT SCREEN ══════════════ */

.ctrp-result-block { margin-bottom: 28px; }
.ctrp-result-block__title { color: var(--ctrp-gold); font-size: 20px; margin: 0 0 16px; text-align: center; }

/* Price cards */
.ctrp-price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

.ctrp-price-card {
  background: var(--ctrp-surface); border-radius: var(--ctrp-radius);
  padding: 20px 16px; text-align: center; border: 2px solid transparent;
}
.ctrp-price-card__label { display: block; font-size: 12px; color: var(--ctrp-text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.ctrp-price-card__value { display: block; font-size: 22px; font-weight: 700; color: var(--ctrp-text); margin-bottom: 6px; }
.ctrp-price-card__desc { display: block; font-size: 11px; color: var(--ctrp-text-muted); }

.ctrp-price-card--floor { border-color: var(--ctrp-danger); }
.ctrp-price-card--floor .ctrp-price-card__value { color: #fca5a5; }
.ctrp-price-card--viable { border-color: var(--ctrp-warning); }
.ctrp-price-card--viable .ctrp-price-card__value { color: #fcd34d; }
.ctrp-price-card--recommended { border-color: var(--ctrp-gold); }
.ctrp-price-card--recommended .ctrp-price-card__value { color: var(--ctrp-gold); font-size: 26px; }

/* Diagnostic */
.ctrp-result-block--diagnostic {
  background: var(--ctrp-surface); padding: 16px 20px;
  border-radius: var(--ctrp-radius-sm); border-left: 4px solid var(--ctrp-gold);
}
.ctrp-result-block--diagnostic p { margin: 0; font-size: 15px; line-height: 1.5; }

/* Benchmark */
.ctrp-result-block--benchmark { background: var(--ctrp-surface); padding: 16px 20px; border-radius: var(--ctrp-radius-sm); }
.ctrp-result-block--benchmark h4 { color: var(--ctrp-text); font-size: 15px; margin: 0 0 6px; }
.ctrp-result-block--benchmark p { margin: 4px 0; }
.ctrp-result-block--benchmark strong { color: var(--ctrp-gold); }

/* Scenarios */
.ctrp-result-block--scenarios h4 { color: var(--ctrp-text); font-size: 16px; margin: 0 0 12px; }
.ctrp-scenarios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ctrp-scenario { background: var(--ctrp-surface); padding: 16px; border-radius: var(--ctrp-radius-sm); text-align: center; }
.ctrp-scenario__label { display: block; font-size: 12px; color: var(--ctrp-text-muted); margin-bottom: 6px; }
.ctrp-scenario__value { display: block; font-size: 20px; font-weight: 700; color: var(--ctrp-gold); }

/* Breakdown */
.ctrp-result-block--breakdown h4 { color: var(--ctrp-text); font-size: 16px; margin: 0 0 12px; }
.ctrp-breakdown-table { width: 100%; border-collapse: collapse; }
.ctrp-breakdown-table td { padding: 10px 12px; border-bottom: 1px solid rgba(148,163,184,0.1); font-size: 14px; }
.ctrp-breakdown-table td:first-child { color: var(--ctrp-text-muted); }
.ctrp-breakdown-val { text-align: right; font-weight: 500; color: var(--ctrp-text); }
.ctrp-breakdown-subtotal td { border-top: 1px solid var(--ctrp-gold); font-weight: 600; color: var(--ctrp-text); }
.ctrp-breakdown-total td { border-top: 2px solid var(--ctrp-gold); font-weight: 700; font-size: 16px; }
.ctrp-breakdown-total .ctrp-breakdown-val { color: var(--ctrp-gold); }

/* Actions */
.ctrp-result-actions { text-align: center; margin: 28px 0; }
.ctrp-edit-buttons { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 16px; }

/* Lead */
.ctrp-result-block--lead { background: var(--ctrp-surface); padding: 24px; border-radius: var(--ctrp-radius); }
.ctrp-result-block--lead h4 { color: var(--ctrp-gold); margin: 0 0 16px; text-align: center; }
.ctrp-lead-form { display: flex; flex-direction: column; gap: 12px; max-width: 400px; margin: 0 auto; }

/* ══════════════ RESPONSIVE ══════════════ */

@media (max-width: 640px) {
  .ctrp-calculator { padding: 20px 16px; }
  .ctrp-intro__title { font-size: 22px; }
  .ctrp-price-cards { grid-template-columns: 1fr; }
  .ctrp-scenarios { grid-template-columns: 1fr; }
  .ctrp-radio-group--grid { grid-template-columns: repeat(2, 1fr); }
  .ctrp-edit-buttons { flex-direction: column; }
  .ctrp-nav { flex-direction: column; }
  .ctrp-btn { width: 100%; }
  .ctrp-price-card--recommended .ctrp-price-card__value { font-size: 22px; }
}