/**
 * formulario.css
 * Estilos exclusivos para la página cotizar.html
 * No modifica ni sobreescribe clases de main.css ni skala.css
 * Prefijos usados: vtl-form-, vtl-file-, vtl-visit-, vtl-quote-
 */

/* ── Secciones del formulario ──────────────────────────────────────────────── */
.vtl-form-section {
  border: 1px solid #e8ecf0;
  border-radius: 8px;
  padding: 24px 28px;
  margin-bottom: 20px;
  background: #fafbfc;
}

.vtl-form-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid #e8ecf0;
}

.vtl-form-section-title h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--heading-color, #000);
}

.vtl-form-step {
  width: 30px;
  height: 30px;
  min-width: 30px;
  background: var(--accent-color, #1a6fa0);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Campo requerido ───────────────────────────────────────────────────────── */
.vtl-required {
  color: #e53935;
  margin-left: 2px;
}

/* ── Hint dinámico por producto ────────────────────────────────────────────── */
.vtl-form-hint {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #d6eaf8;
  border-left: 3px solid var(--accent-color, #1a6fa0);
  border-radius: 0 8px 8px 0;
  padding: 12px 16px;
  font-size: 0.87rem;
  color: #444;
  line-height: 1.5;
}

.vtl-form-hint i {
  color: var(--accent-color, #1a6fa0);
  font-size: 1rem;
  margin-top: 1px;
  flex-shrink: 0;
}

/* ── Upload de archivo ─────────────────────────────────────────────────────── */
.vtl-file-upload {
  position: relative;
}

.vtl-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
}

.vtl-file-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  border: 2px dashed #d0d7df;
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 0.9rem;
  color: #777;
  transition: border-color 0.3s, color 0.3s;
  background: #fff;
}

.vtl-file-label i {
  font-size: 1.2rem;
  color: var(--accent-color, #1a6fa0);
}

.vtl-file-label:hover {
  border-color: var(--accent-color, #1a6fa0);
  color: var(--accent-color, #1a6fa0);
}

/* ── Nota de privacidad ────────────────────────────────────────────────────── */
.vtl-form-note {
  font-size: 0.82rem;
  color: #999;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
}

.vtl-form-note i {
  color: var(--accent-color, #1a6fa0);
}

/* ── Costo de visita técnica (sidebar) ─────────────────────────────────────── */
.vtl-visit-cost {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.vtl-visit-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #555;
}

.vtl-visit-item i {
  color: var(--accent-color, #1a6fa0);
}

/* ── Inputs y textarea del formulario de cotización ────────────────────────── */
.vtl-quote-form .form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #444;
  margin-bottom: 6px;
  display: block;
}

.vtl-quote-form .form-group input,
.vtl-quote-form .form-group textarea {
  width: 100%;
  border: none;
  border-bottom: 2px solid #e0e0e0;
  background: transparent;
  padding: 9px 0;
  font-size: 0.93rem;
  font-family: var(--default-font, sans-serif);
  color: #333;
  outline: none;
  transition: border-color 0.3s;
}

.vtl-quote-form .form-group input:focus,
.vtl-quote-form .form-group textarea:focus {
  border-bottom-color: var(--accent-color, #1a6fa0);
}

.vtl-quote-form .form-group input::placeholder,
.vtl-quote-form .form-group textarea::placeholder {
  color: #bbb;
  font-size: 0.88rem;
}

.vtl-quote-form .form-group textarea {
  resize: vertical;
  min-height: 110px;
}