/* === Neurona Reservas — estética warm cream === */

:root {
  --n-bg:          #fbf7f5;
  --n-bg-card:     #ffffff;
  --n-primary:     #1a1a1a;
  --n-accent:      #a87d7d;
  --n-accent-deep: #8b6666;
  --n-accent-soft: #d9c0c0;
  --n-accent-tint: #f1e5e5;
  --n-border:      #e6dcdc;
  --n-border-soft: rgba(0,0,0,0.06);
  --n-text:        #1f1f1f;
  --n-muted:       #5b5b5b;
  --n-muted-soft:  #7b6c6c;
  --n-shadow-card: 0 10px 40px rgba(0,0,0,0.05);
  --n-shadow-hover: 0 18px 50px rgba(0,0,0,0.08);
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
}

/* === Base === */
body {
  background: var(--n-bg) !important;
  color: var(--n-text);
  font-family: var(--font-sans);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .serif {
  font-family: var(--font-serif);
  font-weight: 400 !important;
  color: #1a1a1a;
  letter-spacing: -0.2px;
}

a { color: var(--n-accent-deep); }
a:hover { color: var(--n-primary); }

/* === Eyebrow (títulos de sección) === */
.eyebrow,
.text-uppercase.fw-semibold {
  font-family: var(--font-sans) !important;
  display: inline-block;
  font-size: 11px !important;
  letter-spacing: 2px !important;
  text-transform: uppercase;
  color: var(--n-accent) !important;
  font-weight: 500 !important;
}

/* === Navbar === */
.navbar {
  background: var(--n-bg) !important;
  border-bottom: 1px solid var(--n-border-soft) !important;
  padding: 16px 0;
}

.navbar-brand {
  font-family: var(--font-serif) !important;
  font-weight: 400 !important;
  font-size: 22px !important;
  letter-spacing: -0.5px !important;
  color: var(--n-primary) !important;
}

.navbar-brand span {
  color: var(--n-accent) !important;
}

/* === Cards === */
.card {
  background: var(--n-bg-card) !important;
  border: 1px solid var(--n-border-soft) !important;
  border-radius: 20px !important;
  box-shadow: var(--n-shadow-card);
}

.slot-card {
  border: 1px solid transparent !important;
  transition: all 0.2s ease;
}

.slot-card:hover {
  border-color: var(--n-accent-soft) !important;
  box-shadow: var(--n-shadow-hover) !important;
  transform: translateY(-2px);
}

/* === Botones === */
.btn {
  border-radius: 100px !important;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 9px 20px;
  transition: all 0.2s ease;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

.btn-dark {
  background: var(--n-primary) !important;
  border-color: var(--n-primary) !important;
  color: #fff !important;
}

.btn-dark:hover {
  background: #000 !important;
  transform: translateY(-1px);
  opacity: 0.95;
}

.btn-outline-dark {
  border: 1px solid var(--n-primary) !important;
  color: var(--n-primary) !important;
  background: transparent !important;
}

.btn-outline-dark:hover {
  background: var(--n-primary) !important;
  color: #fff !important;
}

.btn-outline-secondary {
  border: 1px solid var(--n-border) !important;
  color: var(--n-muted-soft) !important;
  background: #fff !important;
}

.btn-outline-secondary:hover {
  background: var(--n-accent-tint) !important;
  border-color: var(--n-accent-soft) !important;
  color: var(--n-primary) !important;
}

.btn-outline-danger {
  border: 1px solid #e7c0c0 !important;
  color: #b85454 !important;
  background: #fff !important;
}

.btn-outline-danger:hover {
  background: #f8eaea !important;
  color: #9a3838 !important;
  border-color: #d8a0a0 !important;
}

.btn-danger {
  background: #b85454 !important;
  border-color: #b85454 !important;
}

/* === Form inputs === */
.form-control, .form-select {
  border-radius: 14px !important;
  border: 1px solid var(--n-border) !important;
  padding: 12px 16px;
  background: #fff;
  font-size: 15px;
  transition: border-color 0.15s ease;
}

.form-control:focus, .form-select:focus {
  border-color: var(--n-accent-soft) !important;
  box-shadow: 0 0 0 3px rgba(168, 125, 125, 0.12) !important;
  outline: none;
}

.form-control-sm {
  padding: 8px 12px;
  font-size: 13px;
  border-radius: 10px !important;
}

.form-label {
  font-size: 13px !important;
  font-weight: 500;
  color: var(--n-muted-soft);
  margin-bottom: 8px;
  letter-spacing: 0.2px;
}

/* === Checkboxes y radios === */
.form-check-input {
  border-color: var(--n-accent-soft);
}

.form-check-input:checked {
  background-color: var(--n-primary) !important;
  border-color: var(--n-primary) !important;
}

.form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(168, 125, 125, 0.15);
  border-color: var(--n-accent);
}

.form-check-label {
  font-size: 14px;
  color: var(--n-text);
}

/* Radio como botón (btn-check + label) */
.btn-check + .btn-outline-dark {
  border: 1px solid var(--n-border) !important;
  color: var(--n-muted) !important;
  background: #fff !important;
  border-radius: 16px !important;
  padding: 14px 18px;
  text-align: center;
}

.btn-check:checked + .btn-outline-dark {
  background: var(--n-primary) !important;
  color: #fff !important;
  border-color: var(--n-primary) !important;
}

.btn-check:checked + .btn-outline-dark small {
  color: rgba(255,255,255,0.7) !important;
}

/* === Badges === */
.badge {
  border-radius: 100px !important;
  padding: 5px 11px !important;
  font-weight: 500;
  letter-spacing: 0.3px;
  font-size: 11px !important;
}

.badge-coworker,
.badge.badge-coworker {
  background: var(--n-accent-tint) !important;
  color: var(--n-accent-deep) !important;
}

.badge-programa,
.badge.badge-programa {
  background: #1a1a1a !important;
  color: #fff !important;
}

.badge.bg-light {
  background: #fff !important;
  color: var(--n-muted-soft) !important;
  border: 1px solid var(--n-border) !important;
}

.badge.bg-dark,
.badge.bg-primary {
  background: var(--n-primary) !important;
  color: #fff !important;
}

.badge.bg-danger {
  background: #c97373 !important;
}

.badge.bg-secondary {
  background: #b8a5a5 !important;
  color: #fff !important;
}

/* === List groups === */
.list-group-item {
  border: none !important;
  border-bottom: 1px solid var(--n-border-soft) !important;
  padding: 18px 22px;
  background: transparent;
}

.list-group-item:last-child {
  border-bottom: none !important;
}

/* === Alerts === */
.alert {
  border-radius: 14px !important;
  border: none !important;
  padding: 14px 18px !important;
  font-size: 14px !important;
}

.alert-success {
  background: #e9efe5 !important;
  color: #4a6b3f !important;
}

.alert-danger {
  background: var(--n-accent-tint) !important;
  color: #8b4343 !important;
}

/* === Modals === */
.modal-content {
  background: var(--n-bg) !important;
  border: none !important;
  border-radius: 24px !important;
  box-shadow: 0 30px 80px rgba(0,0,0,0.15);
}

.modal-title {
  font-family: var(--font-serif) !important;
  font-size: 22px !important;
}

.modal-header, .modal-footer {
  border: none !important;
  padding: 20px 24px !important;
}

.modal-body {
  padding: 4px 24px 20px !important;
}

/* === Admin sidebar === */
.admin-sidebar {
  background: var(--n-bg-card) !important;
  border-right: 1px solid var(--n-border-soft) !important;
  padding: 32px 14px !important;
}

.admin-nav .nav-link {
  color: var(--n-muted-soft) !important;
  font-size: 14px !important;
  padding: 10px 14px !important;
  border-radius: 12px;
  transition: background 0.15s ease;
}

.admin-nav .nav-link:hover {
  background: var(--n-accent-tint) !important;
  color: var(--n-primary) !important;
}

.admin-nav .nav-link.active {
  background: var(--n-primary) !important;
  color: #fff !important;
}

/* Top nav mobile */
.admin-topnav {
  background: var(--n-bg-card) !important;
  border-bottom: 1px solid var(--n-border-soft) !important;
}

.admin-topnav a {
  color: var(--n-muted-soft) !important;
  border-radius: 100px !important;
}

.admin-topnav a.active {
  background: var(--n-primary) !important;
  color: #fff !important;
}

/* === Tables (batch) === */
.table {
  background: transparent;
  color: var(--n-text);
}

.table thead th {
  font-family: var(--font-sans) !important;
  font-size: 11px !important;
  letter-spacing: 2px !important;
  text-transform: uppercase;
  color: var(--n-accent) !important;
  font-weight: 500 !important;
  border-bottom: 1px solid var(--n-border-soft) !important;
  padding: 16px !important;
  background: transparent;
}

.table td {
  padding: 14px 16px !important;
  border-bottom: 1px solid var(--n-border-soft) !important;
  font-size: 14px;
}

/* === Page hero (titles) === */
.page-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 36px;
  line-height: 1.15;
  margin-bottom: 8px;
  color: var(--n-primary);
}

.page-subtitle {
  color: var(--n-muted);
  font-size: 16px;
  margin-bottom: 28px;
}

/* === Stat cards (admin index) === */
.stat-number {
  font-family: var(--font-serif);
  font-size: 40px !important;
  line-height: 1;
  color: var(--n-primary);
}

.stat-label {
  font-size: 11px !important;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--n-accent) !important;
  margin-top: 8px;
}

/* === Utility === */
.text-muted {
  color: var(--n-muted) !important;
}

.bg-light {
  background: #fff !important;
}

/* === Responsive tweaks === */
@media (max-width: 767.98px) {
  .page-title { font-size: 28px; }
  .navbar-brand { font-size: 18px !important; }
  .card { border-radius: 16px !important; }
  .modal-content { border-radius: 20px !important; }
}