/* ==========================================================================
   Rang Mitra Painting — Sub-page chrome (page.css)
   Page banner/hero used on inner pages + auth layout + simple forms.
   ========================================================================== */

/* Inner-page banner */
.page-banner {
  background: linear-gradient(120deg, var(--hero-from), var(--hero-to));
  border-radius: var(--radius-lg);
  margin-top: var(--space-5);
  padding: var(--space-7) var(--space-6);
  text-align: center;
}
.page-banner h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.02em; }
.page-banner h1 .accent { color: var(--color-primary); }
.page-banner p { color: var(--color-text-muted); max-width: 56ch; margin: var(--space-3) auto 0; }
.breadcrumb { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.breadcrumb a { color: var(--color-primary); }

/* Inline (non-modal) calculator panel on calculator.html */
.calc-inline { max-width: 680px; margin-inline: auto; }

/* Standard form (contact / booking page) */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-field { margin-bottom: var(--space-4); }
.form-field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: var(--space-2); }
.form-field--full { grid-column: 1 / -1; }
textarea.calc-input { resize: vertical; min-height: 120px; padding: 14px 16px; }

@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   Auth pages (login / register)
   -------------------------------------------------------------------------- */
.auth-wrap {
  min-height: calc(100vh - var(--nav-height));
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: stretch;
}
.auth-aside {
  background: linear-gradient(150deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  padding: var(--space-8) var(--space-7);
  display: flex; flex-direction: column; justify-content: center;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}
.auth-aside h2 { color: #fff; font-size: 2rem; margin-bottom: var(--space-4); }
.auth-aside p { opacity: 0.92; max-width: 38ch; }
.auth-aside ul { margin-top: var(--space-5); display: grid; gap: var(--space-3); }
.auth-aside li { display: flex; align-items: center; gap: var(--space-3); font-weight: 500; }
.auth-aside li svg { width: 20px; height: 20px; flex: none; }

.auth-card {
  width: 100%; max-width: 420px; margin: auto;
  padding: var(--space-7) var(--space-6);
}
.auth-card h1 { font-size: 1.7rem; margin-bottom: var(--space-2); }
.auth-card .muted { color: var(--color-text-muted); margin-bottom: var(--space-5); }
.auth-divider { display: flex; align-items: center; gap: var(--space-3); color: var(--color-text-muted); font-size: 0.85rem; margin: var(--space-5) 0; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }
.auth-foot { text-align: center; margin-top: var(--space-5); font-size: 0.9rem; color: var(--color-text-muted); }
.auth-foot a { color: var(--color-primary); font-weight: 600; }

@media (max-width: 860px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-aside { display: none; }
}

/* --------------------------------------------------------------------------
   Track Booking page
   -------------------------------------------------------------------------- */
.track-form { display: flex; gap: var(--space-3); flex-wrap: wrap; max-width: 560px; }
.track-form .calc-input { flex: 1; min-width: 220px; }
.track-results { display: grid; gap: var(--space-3); margin-top: var(--space-5); }
.track-item {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  padding: var(--space-4); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); background: var(--color-surface); box-shadow: var(--shadow-xs);
}
.track-item__title { font-weight: 700; }
.track-item__sub { font-size: 0.85rem; color: var(--color-text-muted); }
.track-tag { padding: 5px 14px; border-radius: var(--radius-pill); font-size: 0.78rem; font-weight: 700; white-space: nowrap; }
.track-tag--green { background: rgba(34,197,94,.14); color: #15803d; }
.track-tag--blue  { background: rgba(79,156,249,.16); color: #1d4ed8; }
.track-tag--amber { background: rgba(245,158,11,.16); color: #b45309; }
.track-tag--red   { background: rgba(239,68,68,.14); color: #b91c1c; }
.track-msg { margin-top: var(--space-4); color: var(--color-text-muted); }

/* ---------- FAQ (services page; mirrors FAQPage structured data) ---------- */
.faq-list { display: grid; gap: 10px; max-width: 860px; margin: 0 auto; }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0 18px;
}
.faq-item__q {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 48px;           /* comfortable tap target */
  padding: 12px 0;
  font-weight: 600;
  color: var(--color-text);
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after {
  content: '+';
  flex-shrink: 0;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--color-primary);
  transition: transform .2s ease;
}
.faq-item[open] .faq-item__q::after { transform: rotate(45deg); }
.faq-item__a { margin: 0 0 14px; color: var(--color-text-muted); line-height: 1.6; }
@media (prefers-reduced-motion: reduce) { .faq-item__q::after { transition: none; } }