/* ===============================================
   AKM MUSIC — RFQ / QUOTATION REQUEST (Phase 6)
   Page-scoped styles for /rfq. Tokens only — no
   hardcoded colors, no CDN.
   =============================================== */

/* ---------- Hero ---------- */
.rfq-hero {
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  text-align: center;
  padding: clamp(3rem, 2rem + 6vw, 5rem) var(--space-lg);
  margin-bottom: var(--space-2xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}
.rfq-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(55% 60% at 82% 12%, rgba(184, 134, 46, 0.30), transparent 60%);
  pointer-events: none;
}
.rfq-hero .container { position: relative; z-index: 1; }
.rfq-hero h1 { color: var(--color-white); font-size: var(--font-size-6xl); margin-bottom: var(--space-md); }
.rfq-hero .lead { font-size: var(--font-size-xl); color: rgba(255, 255, 255, 0.92); max-width: 680px; margin: 0 auto var(--space-lg); line-height: var(--line-height-relaxed); }
.rfq-trust { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-lg); }
.rfq-trust li { list-style: none; display: inline-flex; align-items: center; gap: var(--space-xs); color: rgba(255,255,255,.9); font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); }
.rfq-trust i { color: var(--color-brass); }

/* ---------- Layout ---------- */
.rfq-wrap { max-width: 860px; margin: 0 auto; padding-bottom: var(--space-4xl); }

.rfq-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-lg);
}
.rfq-block-head { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.rfq-step-num {
  width: 32px; height: 32px; flex-shrink: 0;
  border-radius: 50%; background: var(--color-primary); color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-weight: var(--font-weight-bold); font-size: var(--font-size-sm);
}
.rfq-block-head h2 { font-size: var(--font-size-xl); margin: 0; }
.rfq-block-head .hint { margin-left: auto; font-size: var(--font-size-sm); color: var(--text-muted); }

/* ---------- Fields ---------- */
.rfq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
@media (max-width: 560px) { .rfq-grid { grid-template-columns: 1fr; } }
.rfq-field { display: block; margin-bottom: var(--space-md); font-weight: var(--font-weight-semibold); color: var(--text-primary); font-size: var(--font-size-sm); }
.rfq-field .req { color: var(--color-accent); }
.rfq-field input, .rfq-field select, .rfq-field textarea {
  width: 100%; margin-top: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--border-color); border-radius: var(--border-radius-md);
  font-family: var(--font-family); font-size: var(--font-size-base); color: var(--text-primary); background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.rfq-field input:focus, .rfq-field select:focus, .rfq-field textarea:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.12);
}
.rfq-field.invalid input { border-color: var(--color-warning); }

/* ---------- Line items ---------- */
.rfq-items { display: grid; gap: var(--space-sm); }
.rfq-item {
  display: grid;
  grid-template-columns: 1fr 90px 40px;
  gap: var(--space-sm);
  align-items: start;
}
.rfq-item input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--border-color); border-radius: var(--border-radius-md);
  font-family: var(--font-family); font-size: var(--font-size-base); color: var(--text-primary); background: var(--color-white);
}
.rfq-item input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.12); }
.rfq-item-remove {
  width: 40px; height: 44px;
  border: 2px solid var(--border-color); border-radius: var(--border-radius-md);
  background: var(--bg-section-light); color: var(--text-muted);
  cursor: pointer; transition: all var(--transition-fast);
  display: flex; align-items: center; justify-content: center;
}
.rfq-item-remove:hover { border-color: var(--color-warning); color: var(--color-warning); }
.rfq-item-head { display: grid; grid-template-columns: 1fr 90px 40px; gap: var(--space-sm); font-size: var(--font-size-xs); color: var(--text-muted); font-weight: var(--font-weight-semibold); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 2px; }
@media (max-width: 480px) {
  .rfq-item { grid-template-columns: 1fr 70px 40px; }
  .rfq-item-head { grid-template-columns: 1fr 70px 40px; }
}
.rfq-add {
  margin-top: var(--space-md);
  display: inline-flex; align-items: center; gap: var(--space-xs);
  background: transparent; border: 2px dashed var(--border-color);
  color: var(--color-primary); font-weight: var(--font-weight-semibold);
  padding: var(--space-sm) var(--space-lg); border-radius: var(--border-radius-md); cursor: pointer;
  transition: all var(--transition-fast);
}
.rfq-add:hover { border-color: var(--color-primary); background: var(--bg-section-light); }
.rfq-add:disabled { opacity: .5; cursor: not-allowed; }
.rfq-items-note { font-size: var(--font-size-sm); color: var(--text-muted); margin-top: var(--space-sm); }

/* ---------- Format toggle ---------- */
.rfq-format { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.rfq-format label {
  flex: 1; min-width: 160px;
  display: flex; align-items: center; gap: var(--space-sm);
  padding: var(--space-md); border: 2px solid var(--border-color); border-radius: var(--border-radius-md);
  cursor: pointer; font-weight: var(--font-weight-semibold); color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.rfq-format label:has(input:checked) { border-color: var(--color-primary); background: rgba(30, 58, 95, 0.05); color: var(--text-primary); }
.rfq-format input { accent-color: var(--color-primary); width: 18px; height: 18px; }
.rfq-format i { color: var(--color-accent); }

/* ---------- Submit ---------- */
.rfq-submit-bar { display: flex; flex-direction: column; gap: var(--space-sm); }
.rfq-submit-bar .btn-whatsapp { width: 100%; }
.rfq-status { text-align: center; font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); min-height: 1.2em; }
.rfq-status.ok { color: var(--color-success); }
.rfq-status.err { color: var(--color-warning); }
.rfq-save-note { text-align: center; font-size: var(--font-size-sm); color: var(--text-muted); }

/* WhatsApp button (tokenised) */
.btn-whatsapp {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-xs);
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-family); font-size: var(--font-size-base); font-weight: var(--font-weight-semibold);
  border: 2px solid #25D366; border-radius: var(--border-radius-md);
  background: #25D366; color: #fff; cursor: pointer; transition: all var(--transition-normal);
}
.btn-whatsapp:hover { background: #1da851; border-color: #1da851; transform: translateY(-2px); box-shadow: var(--shadow-lg); }