/* El Castañero — Formularios v4 */

:root {
  --cast:   #6b3f1a;
  --amber:  #c8943a;
  --border: #ccc;
  --text:   #1a1a1a;
  --muted:  #666;
  --ok:     #2e7d32;
}

body {
  background: #f2f2f2;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
}

/* ── Contenedor ── */
.formulario {
  width: min(820px, 94%);
  margin: 2rem auto 4rem;
  background: #fff;
  border-top: 4px solid var(--amber);
  padding: 2.5rem clamp(1.25rem, 4vw, 2.5rem);
}

/* ── Cabecera simple ── */
.form-header {
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #e0e0e0;
}

.form-header::after { display: none; }

.form-header .main-title {
  font-size: clamp(1.4rem, 3.5vw, 1.9rem);
  font-weight: 700;
  color: var(--cast);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.form-header .main-texto {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

/* ── Cuerpo ── */
.form-body {
  padding: 0;
}

/* ── Acordeón ── */
.jobs-list {
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
}

.job-section {
  border: none;
  border-bottom: 1px solid #e0e0e0;
}

.job-section:first-child {
  border-top: 1px solid #e0e0e0;
}

.job-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0.85rem 0.25rem;
  background: transparent;
  color: var(--cast);
  font-size: 0.97rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-align: left;
  text-decoration: none;
  box-sizing: border-box;
  transition: color 0.15s;
}

.job-title::after {
  content: '+';
  font-size: 1.3rem;
  line-height: 1;
  color: var(--amber);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.job-title.open::after {
  transform: rotate(45deg);
}

.job-title:hover {
  color: var(--amber);
}

.job-description {
  display: none;
  padding: 0.5rem 0.25rem 1.1rem;
  font-size: 0.93rem;
  line-height: 1.75;
  color: #444;
  background: transparent;
  border-top: none;
}

/* ── Separador ── */
.section-divider {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 1.75rem 0;
}

/* ── Títulos de sección ── */
.form-section-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1.1rem;
  display: block;
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
}

/* ── Campos ── */
.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.3rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  box-sizing: border-box;
  border: 1px solid var(--border);
  border-radius: 2px;
  font-size: 0.96rem;
  background: #fff;
  color: var(--text);
  transition: border-color 0.15s;
  font-family: inherit;
  appearance: auto;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #aaa;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ── Archivo adjunto ── */
.button-group {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.file-upload-btn {
  background: #fff;
  color: var(--cast);
  border: 1px solid var(--cast);
  padding: 0.5rem 1rem;
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.15s, color 0.15s;
}

.file-upload-btn:hover {
  background: var(--cast);
  color: #fff;
}

.clear-btn {
  background: #fff;
  color: #888;
  border: 1px solid #ccc;
  padding: 0.5rem 0.9rem;
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.88rem;
  font-family: inherit;
  transition: border-color 0.15s;
}

.clear-btn:hover {
  border-color: #888;
  color: #444;
}

.file-name {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--cast);
}

.file-error {
  margin-top: 0.35rem;
  font-size: 0.83rem;
  color: #c0392b;
}

/* ── Botón submit ── */
.submit-btn {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.7rem 2.2rem;
  background: var(--cast);
  color: #fff;
  border: none;
  border-radius: 2px;
  font-size: 0.97rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
  font-family: inherit;
  transition: background 0.15s;
}

.submit-btn:hover {
  background: #4d2c0d;
}

.submit-btn:disabled {
  background: #a07050;
  cursor: not-allowed;
}

/* ── Loading ── */
#loading-message {
  display: none;
  margin-top: 0.7rem;
  font-size: 0.87rem;
  color: var(--ok);
  font-weight: 500;
}

/* ── Grid de productos ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.product-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 2px;
  padding: 0.7rem 0.9rem;
  transition: border-color 0.15s;
}

.product-card:hover {
  border-color: var(--amber);
}

.product-card.selected {
  border-color: var(--amber);
  background: #fffbf3;
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.product-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
}

.product-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--amber);
  cursor: pointer;
  flex-shrink: 0;
}

.product-details {
  font-size: 0.82rem;
  color: var(--muted);
  margin-left: 1.4rem;
}

.product-qty input[type="number"] {
  width: 60px;
  border: 1px solid #ccc;
  border-radius: 2px;
  padding: 0.35rem 0.4rem;
  text-align: center;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s;
}

.product-qty input[type="number"]:focus {
  border-color: var(--amber);
  outline: none;
}

.product-qty input[type="number"]:disabled {
  background: #f5f5f5;
  color: #bbb;
}

/* ── Req ── */
.req { color: #c0392b; font-weight: 700; }

/* ── Responsive ── */
@media (max-width: 580px) {
  .product-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }
  .product-qty { align-self: flex-end; }
}