/* Estilos específicos para el Panel de Administración y CMS */
.admin-body {
  background-color: #f6f8fa;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-layout {
  display: flex;
  min-height: calc(100vh - 40px);
}

.admin-sidebar {
  width: 260px;
  background: var(--navy);
  color: #d6e4ef;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  box-shadow: 2px 0 8px rgba(0,0,0,0.06);
}

.admin-sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-sidebar-header .brand-badge {
  background: var(--red);
  color: white;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.25rem;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 2px;
}

.admin-sidebar-header h2 {
  font-size: 1.15rem;
  color: white;
  margin: 0;
  letter-spacing: 0.02em;
}

.admin-sidebar-header span {
  font-size: 0.72rem;
  color: var(--cyan);
  display: block;
}

.admin-nav {
  padding: 18px 0;
  flex: 1;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: #b9cad8;
  font-size: 0.92rem;
  font-weight: 500;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.admin-nav-item:hover {
  background: rgba(255,255,255,0.05);
  color: white;
  border-left-color: var(--cyan);
}

.admin-nav-item.active {
  background: rgba(255,255,255,0.1);
  color: white;
  border-left-color: var(--red);
  font-weight: 600;
}

.admin-nav-badge {
  margin-left: auto;
  background: var(--red);
  color: white;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
}

.admin-user-info {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
  background: var(--navy-deep);
}

.admin-user-info .user-name {
  color: white;
  font-weight: 600;
  display: block;
}

.admin-user-info .user-role {
  color: var(--cyan);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-topbar {
  background: white;
  border-bottom: 1px solid var(--line);
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-topbar-title {
  font-family: var(--display);
  font-size: 1.5rem;
  color: var(--navy);
  margin: 0;
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.admin-content {
  padding: 32px;
  flex: 1;
}

/* Tableros y tarjetas métricas */
.admin-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.metric-card {
  background: white;
  border: 1px solid var(--line);
  border-top: 3px solid var(--navy);
  padding: 22px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(16,39,67,0.06);
}

.metric-card.accent-red {
  border-top-color: var(--red);
}

.metric-card.accent-cyan {
  border-top-color: var(--cyan);
}

.metric-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--tint);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--navy);
  flex-shrink: 0;
}

.metric-data strong {
  display: block;
  font-family: var(--display);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--navy);
}

.metric-data span {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}

/* Tarjetas y Paneles */
.admin-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 2px;
  margin-bottom: 28px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.admin-card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-card-header h3 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--navy);
}

.admin-card-body {
  padding: 24px;
}

/* Tablas formales */
.admin-table-responsive {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.admin-table th {
  background: var(--tint);
  color: var(--navy);
  font-weight: 600;
  padding: 12px 16px;
  border-bottom: 2px solid var(--line);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  color: var(--ink);
}

.admin-table tbody tr:hover {
  background: #fafbfc;
}

/* Badges de estado */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 2px;
  letter-spacing: 0.02em;
}

.badge-success {
  background: #e6f7ec;
  color: #0e7039;
  border: 1px solid #c2ecd0;
}

.badge-info {
  background: #eaf5fc;
  color: #10669e;
  border: 1px solid #c4e4f7;
}

.badge-warning {
  background: #fff8e6;
  color: #8c5b00;
  border: 1px solid #ffecb3;
}

.badge-neutral {
  background: #eff2f5;
  color: #4f5d6b;
  border: 1px solid #d8e0e8;
}

/* Alertas de flash */
.flash-alert {
  padding: 14px 18px;
  border-radius: 2px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}

.flash-alert.success {
  background: #eaf8ee;
  border: 1px solid #b7e8c3;
  color: #0b6131;
}

.flash-alert.error {
  background: #fdf0f0;
  border: 1px solid #f7c3c5;
  color: var(--red-dark);
}

/* Formularios de gestión */
.admin-form-group {
  margin-bottom: 20px;
}

.admin-form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
}

.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #c9d2dc;
  border-radius: 2px;
  font-size: 0.95rem;
  background: white;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  border-color: #1589bb;
  outline: none;
  box-shadow: 0 0 0 3px rgba(21,137,187,0.18);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.admin-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  background: white;
  color: var(--navy);
  border-radius: 2px;
  transition: background 0.15s, color 0.15s;
}

.btn-icon:hover {
  background: var(--tint);
  color: var(--red);
}

.btn-icon.danger:hover {
  background: #fdf0f0;
  color: var(--red);
  border-color: #f7c3c5;
}

/* Login específico */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 20%, #153255 0%, #091a2e 100%);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: white;
  padding: 38px 34px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.22);
  border-top: 4px solid var(--red);
  border-radius: 2px;
}

.login-logo {
  text-align: center;
  margin-bottom: 24px;
}

.login-logo img {
  width: 170px;
  margin: 0 auto 12px;
}

.login-logo h2 {
  font-size: 1.4rem;
  color: var(--navy);
  margin-bottom: 4px;
}

.login-logo p {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}