/* UDEVA - Formulario de Participación 2026 */

:root {
  --blue-primary: #1a6fb5;
  --blue-dark: #0d4a82;
  --blue-light: #e8f2fb;
  --blue-border: #1a6fb5;
  --text-dark: #1a1a1a;
  --text-muted: #555;
  --white: #ffffff;
  --success: #1e7e34;
  --error: #c0392b;
  --shadow: 0 2px 12px rgba(26, 111, 181, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-dark);
  background: #f4f8fc;
}

a {
  color: var(--blue-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem;
}

/* Alertas */
.alert {
  padding: 0.85rem 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  font-weight: 500;
}

.alert-success {
  background: #d4edda;
  color: var(--success);
  border: 1px solid #c3e6cb;
}

.alert-error {
  background: #f8d7da;
  color: var(--error);
  border: 1px solid #f5c6cb;
}

.alert ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

/* Encabezado del formulario */
.form-header {
  background: var(--white);
  border: 2px solid var(--blue-border);
  padding: 1.25rem 1rem;
  text-align: center;
  margin-bottom: 0;
}

.form-header__logos {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.form-header__logo {
  width: 70px;
  height: 70px;
  border: 2px solid var(--blue-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--blue-primary);
  background: var(--blue-light);
}

.form-header__org {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-primary);
  text-transform: uppercase;
  margin: 0.25rem 0;
}

.form-header__event {
  font-size: 0.85rem;
  color: var(--blue-dark);
  margin: 0.15rem 0;
}

.form-header__year {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-primary);
}

.form-title {
  background: var(--white);
  border: 2px solid var(--blue-border);
  border-top: none;
  padding: 0.75rem 1rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.form-title h1 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.form-title h2 {
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
  color: var(--blue-dark);
  text-transform: uppercase;
  font-weight: 600;
}

/* Secciones del formulario */
.form-section {
  background: var(--white);
  border: 2px solid var(--blue-border);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}

.section-title {
  background: var(--blue-primary);
  color: var(--white);
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
}

.form-row {
  display: contents;
}

.form-group {
  padding: 0.5rem 0.65rem;
  border-bottom: 1px solid var(--blue-border);
  border-right: 1px solid var(--blue-border);
}

.form-group:last-child {
  border-right: none;
}

.form-row .form-group:nth-child(odd) {
  border-right: 1px solid var(--blue-border);
}

/* Spans de columnas */
.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-6  { grid-column: span 6; }
.col-4  { grid-column: span 4; }
.col-3  { grid-column: span 3; }
.col-2  { grid-column: span 2; }

label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue-primary);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
}

label .required {
  color: var(--error);
}

input[type="text"],
input[type="number"],
input[type="tel"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.45rem 0.5rem;
  border: 1px solid #b8d4ea;
  border-radius: 3px;
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--white);
  transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 2px rgba(26, 111, 181, 0.15);
}

input.field-error,
select.field-error {
  border-color: var(--error);
}

textarea {
  resize: vertical;
  min-height: 60px;
}

/* Radio / checkbox */
.radio-group,
.checkbox-group {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 0.15rem;
}

.radio-group label,
.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: none;
  color: var(--text-dark);
  cursor: pointer;
}

.radio-group input,
.checkbox-group input {
  width: auto;
  accent-color: var(--blue-primary);
}

.category-options {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.category-option {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--blue-border);
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--blue-dark);
  transition: background 0.2s;
}

.category-option:has(input:checked) {
  background: var(--blue-light);
  border-color: var(--blue-dark);
}

.category-option input {
  accent-color: var(--blue-primary);
}

.categoria-otra-wrap {
  display: none;
  margin-top: 0.65rem;
  padding: 0.65rem;
  border: 1px dashed var(--blue-border);
  border-radius: 3px;
  background: var(--blue-light);
}

.categoria-otra-wrap.is-visible {
  display: block;
}

.categoria-otra-wrap label {
  margin-bottom: 0.35rem;
}

.hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Botones */
.form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 1.25rem 0 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--blue-primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--blue-dark);
  text-decoration: none;
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--blue-primary);
  border: 2px solid var(--blue-primary);
}

.btn-secondary:hover {
  background: var(--blue-light);
  text-decoration: none;
}

.btn-print {
  background: #555;
  color: var(--white);
}

.btn-print:hover {
  background: #333;
  color: var(--white);
  text-decoration: none;
}

.container--narrow {
  max-width: 420px;
}

.admin-badge {
  font-size: 0.8rem;
  color: var(--blue-dark);
  font-weight: 600;
  margin-right: auto;
}

.admin-link {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-link:hover {
  color: var(--blue-primary);
}

.login-card {
  background: var(--white);
  border: 2px solid var(--blue-border);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.login-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: -0.5rem 0 1.25rem;
}

.login-form .form-group {
  margin-bottom: 1rem;
  border: none;
  padding: 0;
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}

.records-table .actions {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.top-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  font-size: 0.85rem;
  flex-wrap: wrap;
}

/* Tabla de registros */
.records-table-wrap {
  overflow-x: auto;
  background: var(--white);
  border: 2px solid var(--blue-border);
  box-shadow: var(--shadow);
}

.records-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.records-table th {
  background: var(--blue-primary);
  color: var(--white);
  padding: 0.65rem 0.75rem;
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  white-space: nowrap;
}

.records-table td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid #d0e4f2;
}

.records-table tr:hover td {
  background: var(--blue-light);
}

.records-table .actions {
  white-space: nowrap;
}

.page-title {
  color: var(--blue-primary);
  font-size: 1.25rem;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.empty-state {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-muted);
}

/* Vista detalle */
.detail-card {
  background: var(--white);
  border: 2px solid var(--blue-border);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.detail-section {
  border-bottom: 1px solid #d0e4f2;
}

.detail-section:last-child {
  border-bottom: none;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0;
}

.detail-item {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid #e8f2fb;
  border-right: 1px solid #e8f2fb;
}

.detail-item.full-width {
  grid-column: 1 / -1;
}

.detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--blue-primary);
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.detail-value {
  font-size: 0.92rem;
  color: var(--text-dark);
}

.detail-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1rem 0;
}

/* Firma */
.signature-note {
  font-size: 0.78rem;
  color: var(--blue-dark);
  font-style: italic;
  margin-top: 0.35rem;
}

/* Responsive */
@media (max-width: 768px) {
  .col-8, .col-6, .col-4, .col-3, .col-2 {
    grid-column: span 12;
  }

  .form-group {
    border-right: none;
  }

  .form-header__logos {
    justify-content: center;
    gap: 1.5rem;
  }

  .records-table {
    font-size: 0.8rem;
  }

  .records-table th,
  .records-table td {
    padding: 0.45rem 0.5rem;
  }
}

/* Impresión */
@media print {
  @page {
    size: letter portrait;
    margin: 8mm;
  }

  body {
    background: white;
    font-size: 10px;
    line-height: 1.25;
  }

  .no-print,
  .top-nav,
  .form-actions,
  .detail-actions,
  .alert {
    display: none !important;
  }

  .container {
    max-width: 100%;
    padding: 0;
    margin: 0;
  }

  .print-sheet {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .form-header {
    padding: 0.4rem 0.5rem;
    margin-bottom: 0;
  }

  .form-header__logos {
    margin-bottom: 0.25rem;
  }

  .form-header__logo {
    width: 42px;
    height: 42px;
    font-size: 0.55rem;
  }

  .form-header__org {
    font-size: 0.75rem;
    margin: 0.1rem 0;
  }

  .form-header__event,
  .form-header__year {
    font-size: 0.68rem;
    margin: 0.05rem 0;
  }

  .form-title {
    padding: 0.35rem 0.5rem;
    margin-bottom: 0.35rem;
  }

  .form-title h1 {
    font-size: 0.85rem;
  }

  .form-title h2 {
    font-size: 0.75rem;
  }

  .detail-card {
    margin-bottom: 0;
    box-shadow: none;
  }

  .detail-section {
    break-inside: auto;
    page-break-inside: auto;
  }

  .section-title {
    padding: 0.25rem 0.5rem;
    font-size: 0.65rem;
  }

  .detail-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .detail-item {
    padding: 0.25rem 0.4rem;
  }

  .detail-label {
    font-size: 0.58rem;
    margin-bottom: 0.05rem;
  }

  .detail-value {
    font-size: 0.72rem;
  }

  .form-section,
  .detail-card,
  .form-header,
  .form-title {
    box-shadow: none;
  }

  .form-header,
  .form-title,
  .form-section,
  .detail-card {
    border-width: 1px;
  }
}