/* ============================================
   Cyréna Identity - Clean Light Professional Theme
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  /* Core Colors - Light, clean palette */
  --cyrena-bg: #f8f9fa;
  --cyrena-bg-elevated: #ffffff;
  --cyrena-bg-card: #ffffff;
  --cyrena-bg-hover: #f1f3f5;
  --cyrena-border: #e9ecef;
  --cyrena-border-light: #dee2e6;
  --cyrena-text: #212529;
  --cyrena-text-secondary: #495057;
  --cyrena-text-muted: #6c757d;
  --cyrena-text-dim: #adb5bd;

  /* Accent Colors - Muted, professional */
  --cyrena-primary: #2563eb;
  --cyrena-primary-hover: #1d4ed8;
  --cyrena-primary-soft: rgba(37, 99, 235, 0.08);
  --cyrena-success: #059669;
  --cyrena-success-soft: rgba(5, 150, 105, 0.08);
  --cyrena-info: #0891b2;
  --cyrena-info-soft: rgba(8, 145, 178, 0.08);
  --cyrena-warning: #d97706;
  --cyrena-warning-soft: rgba(217, 119, 6, 0.08);
  --cyrena-danger: #dc2626;
  --cyrena-danger-soft: rgba(220, 38, 38, 0.08);

  /* Shadows - Very subtle */
  --cyrena-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --cyrena-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  --cyrena-shadow-md: 0 2px 6px rgba(0, 0, 0, 0.08);

  /* Spacing - Compact */
  --cyrena-radius-sm: 0.25rem;
  --cyrena-radius: 0.5rem;
  --cyrena-radius-lg: 0.625rem;
}

/* ---- Base ---- */
html {
  font-size: 13px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 14px;
  }
}

body {
  background-color: var(--cyrena-bg);
  color: var(--cyrena-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
}

/* ---- Navbar ---- */
.navbar {
  background: #ffffff !important;
  border-bottom: 1px solid var(--cyrena-border) !important;
  box-shadow: var(--cyrena-shadow-sm);
  padding: 0.5rem 0;
}

.navbar-brand {
  color: var(--cyrena-text) !important;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.navbar-brand:hover {
  color: var(--cyrena-primary) !important;
}

.navbar-brand i {
  color: var(--cyrena-primary);
  font-size: 1.1em;
}

.nav-link {
  color: var(--cyrena-text-secondary) !important;
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem !important;
  border-radius: var(--cyrena-radius);
  transition: all 0.15s ease;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--cyrena-text) !important;
  background-color: var(--cyrena-bg-hover);
}

.nav-link.active {
  color: var(--cyrena-primary) !important;
  background-color: var(--cyrena-primary-soft);
}

.nav-link i {
  font-size: 1em;
  margin-right: 0.25rem;
}

/* Dropdown in navbar */
.navbar .dropdown-menu {
  background-color: #ffffff;
  border: 1px solid var(--cyrena-border);
  border-radius: var(--cyrena-radius);
  box-shadow: var(--cyrena-shadow-md);
  margin-top: 0.375rem;
  padding: 0.375rem;
  min-width: 200px;
}

.navbar .dropdown-item {
  color: var(--cyrena-text-secondary);
  border-radius: var(--cyrena-radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  transition: all 0.12s ease;
}

.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  background-color: var(--cyrena-bg-hover);
  color: var(--cyrena-text);
}

.navbar .dropdown-item i {
  color: var(--cyrena-text-muted);
  margin-right: 0.5rem;
  font-size: 0.9rem;
}

.navbar .dropdown-divider {
  border-color: var(--cyrena-border);
  margin: 0.375rem;
}

.navbar .dropdown-toggle::after {
  border-top-color: var(--cyrena-text-muted);
  font-size: 0.7em;
}

/* ---- Cards ---- */
.card {
  background: var(--cyrena-bg-card);
  border: 1px solid var(--cyrena-border);
  border-radius: var(--cyrena-radius-lg);
  box-shadow: var(--cyrena-shadow-sm);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  box-shadow: var(--cyrena-shadow-md);
  border-color: var(--cyrena-border-light);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--cyrena-border);
  padding: 0.875rem 1.125rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.card-header h5,
.card-header h6 {
  color: var(--cyrena-text);
  margin-bottom: 0;
}

.card-body {
  padding: 1.125rem;
}

/* Stat cards - Soft colored backgrounds */
.card.bg-primary.bg-opacity-10 {
  background: var(--cyrena-primary-soft) !important;
  border-color: rgba(37, 99, 235, 0.15);
}

.card.bg-info.bg-opacity-10 {
  background: var(--cyrena-info-soft) !important;
  border-color: rgba(8, 145, 178, 0.15);
}

.card.bg-warning.bg-opacity-10 {
  background: var(--cyrena-warning-soft) !important;
  border-color: rgba(217, 119, 6, 0.15);
}

.card.bg-success.bg-opacity-10 {
  background: var(--cyrena-success-soft) !important;
  border-color: rgba(5, 150, 105, 0.15);
}

/* Card icon backgrounds */
.bg-primary.bg-opacity-25 {
  background: var(--cyrena-primary-soft) !important;
}

.bg-info.bg-opacity-25 {
  background: var(--cyrena-info-soft) !important;
}

.bg-warning.bg-opacity-25 {
  background: var(--cyrena-warning-soft) !important;
}

.bg-success.bg-opacity-25 {
  background: var(--cyrena-success-soft) !important;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  color: var(--cyrena-text);
  font-weight: 600;
}

.display-4 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.display-5 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.lead {
  color: var(--cyrena-text-muted);
  font-weight: 400;
  font-size: 1rem;
}

.text-muted {
  color: var(--cyrena-text-muted) !important;
}

.text-primary {
  color: var(--cyrena-primary) !important;
}

.text-success {
  color: var(--cyrena-success) !important;
}

.text-info {
  color: var(--cyrena-info) !important;
}

.text-warning {
  color: var(--cyrena-warning) !important;
}

.text-danger {
  color: var(--cyrena-danger) !important;
}

/* ---- Badges ---- */
.badge {
  font-weight: 500;
  padding: 0.35em 0.65em;
  border-radius: var(--cyrena-radius-sm);
  font-size: 0.72em;
  letter-spacing: 0.01em;
}

.badge.bg-success {
  background-color: var(--cyrena-success-soft) !important;
  color: var(--cyrena-success);
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.badge.bg-secondary {
  background-color: var(--cyrena-bg-hover) !important;
  color: var(--cyrena-text-muted);
  border: 1px solid var(--cyrena-border);
}

.badge.bg-warning {
  background-color: var(--cyrena-warning-soft) !important;
  color: var(--cyrena-warning);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.badge.bg-light {
  background-color: var(--cyrena-bg-hover) !important;
  color: var(--cyrena-text-muted);
  border: 1px solid var(--cyrena-border);
}

.badge.bg-primary {
  background-color: var(--cyrena-primary) !important;
  color: #ffffff;
  border: none;
}

/* ---- Buttons ---- */
.btn {
  border-radius: var(--cyrena-radius);
  font-weight: 500;
  padding: 0.4rem 0.875rem;
  font-size: 0.875rem;
  transition: all 0.15s ease;
  border-width: 1px;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background-color: var(--cyrena-primary);
  border-color: var(--cyrena-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--cyrena-primary-hover);
  border-color: var(--cyrena-primary-hover);
}

.btn-outline-primary {
  color: var(--cyrena-primary);
  border-color: var(--cyrena-primary);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--cyrena-primary-soft);
  border-color: var(--cyrena-primary);
  color: var(--cyrena-primary);
}

.btn-outline-success {
  color: var(--cyrena-success);
  border-color: var(--cyrena-success);
}

.btn-outline-success:hover {
  background: var(--cyrena-success-soft);
  border-color: var(--cyrena-success);
  color: var(--cyrena-success);
}

.btn-outline-info {
  color: var(--cyrena-info);
  border-color: var(--cyrena-info);
}

.btn-outline-info:hover {
  background: var(--cyrena-info-soft);
  border-color: var(--cyrena-info);
  color: var(--cyrena-info);
}

.btn-outline-dark {
  color: var(--cyrena-text-secondary);
  border-color: var(--cyrena-border-light);
}

.btn-outline-dark:hover {
  background: var(--cyrena-bg-hover);
  border-color: var(--cyrena-text-muted);
  color: var(--cyrena-text);
}

.btn-outline-secondary {
  color: var(--cyrena-text-muted);
  border-color: var(--cyrena-border);
}

.btn-outline-secondary:hover {
  background: var(--cyrena-bg-hover);
  border-color: var(--cyrena-text-muted);
  color: var(--cyrena-text);
}

.btn-sm {
  padding: 0.25rem 0.625rem;
  font-size: 0.8125rem;
}

/* ---- List Groups ---- */
.list-group {
  border-radius: var(--cyrena-radius);
}

.list-group-item {
  background: transparent;
  border-color: var(--cyrena-border);
  color: var(--cyrena-text);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
}

.list-group-item:first-child {
  border-top-left-radius: var(--cyrena-radius);
  border-top-right-radius: var(--cyrena-radius);
}

.list-group-item:last-child {
  border-bottom-left-radius: var(--cyrena-radius);
  border-bottom-right-radius: var(--cyrena-radius);
}

.list-group-item:hover {
  background-color: var(--cyrena-bg-hover);
}

/* ---- Forms ---- */
.form-control {
  background-color: #ffffff;
  border: 1px solid var(--cyrena-border-light);
  color: var(--cyrena-text);
  border-radius: var(--cyrena-radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
}

.form-control:focus {
  background-color: #ffffff;
  border-color: var(--cyrena-primary);
  color: var(--cyrena-text);
  box-shadow: 0 0 0 0.15rem rgba(37, 99, 235, 0.15);
}

.form-control::placeholder {
  color: var(--cyrena-text-dim);
}

.form-label {
  color: var(--cyrena-text-secondary);
  font-weight: 500;
  font-size: 0.8125rem;
  margin-bottom: 0.375rem;
}

.form-floating > .form-control {
  background-color: #ffffff;
}

.form-floating > label {
  color: var(--cyrena-text-muted);
}

.form-check-input {
  background-color: #ffffff;
  border-color: var(--cyrena-border-light);
}

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

.form-check-input:focus {
  box-shadow: 0 0 0 0.15rem rgba(37, 99, 235, 0.15);
}

/* ---- Tables ---- */
.table {
  color: var(--cyrena-text);
  border-color: var(--cyrena-border);
  font-size: 0.875rem;
}

.table thead th {
  background-color: var(--cyrena-bg-hover);
  color: var(--cyrena-text-secondary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--cyrena-border-light);
  padding: 0.625rem 0.875rem;
}

.table tbody td {
  padding: 0.625rem 0.875rem;
  border-color: var(--cyrena-border);
  vertical-align: middle;
}

.table tbody tr:hover {
  background-color: var(--cyrena-bg-hover);
}

/* ---- Footer ---- */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--cyrena-border);
  color: var(--cyrena-text-muted);
  font-size: 0.7rem;
  padding: 0.25rem 0;
  line-height: 1.2;
}

.footer a {
  color: var(--cyrena-text-muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--cyrena-primary);
}

/* ---- Utilities ---- */
.font-monospace {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
  font-size: 0.82em;
}

/* Quick action buttons */
.btn-outline-primary.w-100,
.btn-outline-success.w-100,
.btn-outline-info.w-100,
.btn-outline-dark.w-100 {
  padding: 0.75rem !important;
  text-align: left;
  font-size: 0.875rem;
}

/* ---- Alerts ---- */
.alert {
  border-radius: var(--cyrena-radius);
  border: 1px solid;
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
}

.alert-success {
  background-color: var(--cyrena-success-soft);
  border-color: rgba(5, 150, 105, 0.2);
  color: var(--cyrena-success);
}

.alert-danger {
  background-color: var(--cyrena-danger-soft);
  border-color: rgba(220, 38, 38, 0.2);
  color: var(--cyrena-danger);
}

.alert-warning {
  background-color: var(--cyrena-warning-soft);
  border-color: rgba(217, 119, 6, 0.2);
  color: var(--cyrena-warning);
}

.alert-info {
  background-color: var(--cyrena-info-soft);
  border-color: rgba(8, 145, 178, 0.2);
  color: var(--cyrena-info);
}

/* ---- Modal ---- */
.modal-content {
  background-color: #ffffff;
  border: 1px solid var(--cyrena-border);
  border-radius: var(--cyrena-radius-lg);
  box-shadow: var(--cyrena-shadow-md);
}

.modal-header {
  border-bottom: 1px solid var(--cyrena-border);
  padding: 0.875rem 1.125rem;
}

.modal-footer {
  border-top: 1px solid var(--cyrena-border);
  padding: 0.75rem 1.125rem;
}

.modal-title {
  color: var(--cyrena-text);
  font-size: 1rem;
  font-weight: 600;
}

/* ---- Pagination ---- */
.page-link {
  background-color: #ffffff;
  border-color: var(--cyrena-border);
  color: var(--cyrena-text-secondary);
  font-size: 0.875rem;
  padding: 0.4rem 0.625rem;
}

.page-link:hover {
  background-color: var(--cyrena-bg-hover);
  border-color: var(--cyrena-border);
  color: var(--cyrena-text);
}

.page-item.active .page-link {
  background-color: var(--cyrena-primary);
  border-color: var(--cyrena-primary);
  color: #ffffff;
}

.page-item.disabled .page-link {
  background-color: var(--cyrena-bg-hover);
  border-color: var(--cyrena-border);
  color: var(--cyrena-text-dim);
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  background: transparent;
  padding: 0;
  font-size: 0.8125rem;
}

.breadcrumb-item a {
  color: var(--cyrena-primary);
  text-decoration: none;
}

.breadcrumb-item.active {
  color: var(--cyrena-text-muted);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--cyrena-text-dim);
}

/* ---- Selection ---- */
::selection {
  background: rgba(37, 99, 235, 0.15);
  color: var(--cyrena-text);
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--cyrena-primary);
  outline-offset: 1px;
  outline-width: 1px;
}

/* ---- Responsive ---- */
@media (max-width: 767.98px) {
  .navbar-collapse {
    background: #ffffff;
    border-radius: var(--cyrena-radius);
    margin-top: 0.375rem;
    padding: 0.375rem;
    border: 1px solid var(--cyrena-border);
  }

  .display-5 {
    font-size: 1.5rem;
  }

  .display-4 {
    font-size: 1.5rem;
  }
}