/**
 * Cloudflare-inspired theme – orange accent, dark nav, clean UI
 */
:root {
  --cf-orange: #F48120;
  --cf-orange-hover: #e07312;
  --cf-orange-light: #fff4eb;
  --cf-dark: #1e2022;
  --cf-darker: #161719;
  --cf-bg: #f6f7f9;
  --cf-card: #ffffff;
  --cf-border: #e8eaed;
  --cf-text: #1e2022;
  --cf-muted: #687385;
}

body {
  background-color: var(--cf-bg) !important;
  color: var(--cf-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Navbar – dark with logo only */
.navbar-cf {
  background: var(--cf-darker) !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.navbar-cf .navbar-brand {
  padding: 0.25rem 0;
  display: flex;
  align-items: center;
}
.navbar-cf .navbar-brand img {
  display: block;
}
.navbar-cf .nav-link {
  color: rgba(255,255,255,0.85) !important;
  font-weight: 500;
  padding: 0.5rem 0.75rem !important;
  border-radius: 6px;
}
.navbar-cf .nav-link:hover {
  color: #fff !important;
  background: rgba(255,255,255,0.08);
}
.navbar-cf .navbar-toggler {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
}

/* Primary buttons – Cloudflare orange */
.btn-primary, .btn-primary:hover, .btn-primary:focus {
  background-color: var(--cf-orange) !important;
  border-color: var(--cf-orange) !important;
  color: #fff !important;
  font-weight: 500;
}
.btn-primary:hover {
  background-color: var(--cf-orange-hover) !important;
  border-color: var(--cf-orange-hover) !important;
}

/* Outline primary */
.btn-outline-primary {
  color: var(--cf-orange) !important;
  border-color: var(--cf-orange) !important;
}
.btn-outline-primary:hover {
  background-color: var(--cf-orange-light) !important;
  color: var(--cf-orange-hover) !important;
  border-color: var(--cf-orange-hover) !important;
}

/* Cards */
.card {
  border: 1px solid var(--cf-border);
  border-radius: 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.card-header {
  background: var(--cf-card) !important;
  border-bottom: 1px solid var(--cf-border);
  font-weight: 600;
  color: var(--cf-text);
  border-radius: 10px 10px 0 0;
}

/* Form controls – focus ring */
.form-control:focus, .form-select:focus {
  border-color: var(--cf-orange);
  box-shadow: 0 0 0 0.2rem rgba(244, 129, 32, 0.2);
}

/* Breadcrumb */
.breadcrumb {
  background: transparent;
  padding: 0 0 0.75rem 0;
}
.breadcrumb-item a {
  color: var(--cf-orange);
  text-decoration: none;
}
.breadcrumb-item a:hover {
  text-decoration: underline;
}

/* Tables */
.table thead.table-light {
  background: var(--cf-bg) !important;
  color: var(--cf-muted);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.table-hover tbody tr:hover {
  background-color: var(--cf-orange-light);
}

/* Login page – centered card with logo only */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}
.login-card {
  border-radius: 12px;
  border: 1px solid var(--cf-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.login-card .card-body {
  padding: 2rem;
}
.login-logo {
  margin-bottom: 1.5rem;
}
.login-logo img {
  display: block;
  margin: 0 auto;
}
.login-card .btn-primary {
  padding: 0.5rem 1rem;
  font-weight: 600;
}

/* Links */
a {
  color: var(--cf-orange);
}
a:hover {
  color: var(--cf-orange-hover);
}

/* Danger button consistency */
.btn-outline-danger:hover {
  background-color: #fff5f5;
}

/* Spacing for main content */
main.container {
  max-width: 1200px;
}

/* DataTables filter input */
.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--cf-orange);
  outline: 0;
}

/* Analytics / Visits page */
.analytics-hero {
  background: linear-gradient(135deg, var(--cf-darker) 0%, #25282c 100%);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.5rem;
  color: #fff;
}
.analytics-hero h1 {
  font-size: 1.125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
}
.analytics-hero .short-url {
  font-size: 1.25rem;
  font-weight: 500;
  word-break: break-all;
}
.analytics-hero .short-url a {
  color: #fff;
  text-decoration: none;
}
.analytics-hero .short-url a:hover {
  color: var(--cf-orange);
}
.analytics-hero .btn-copy-url {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 0.8125rem;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
}
.analytics-hero .btn-copy-url:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}

.analytics-stat-card {
  background: var(--cf-card);
  border: 1px solid var(--cf-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.analytics-stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--cf-text);
  line-height: 1.2;
}
.analytics-stat-card .stat-label {
  font-size: 0.8125rem;
  color: var(--cf-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.25rem;
}

.analytics-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 80px;
  margin-top: 0.75rem;
}
.analytics-chart-bar {
  flex: 1;
  min-width: 8px;
  background: linear-gradient(180deg, var(--cf-orange) 0%, var(--cf-orange-hover) 100%);
  border-radius: 4px 4px 0 0;
  transition: height 0.2s ease;
}
.analytics-chart-bar:hover {
  opacity: 0.9;
}
.analytics-chart-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.35rem;
  font-size: 0.7rem;
  color: var(--cf-muted);
}

.analytics-filters {
  background: var(--cf-bg);
  border: 1px solid var(--cf-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}
.analytics-filters .form-label {
  font-size: 0.75rem;
  color: var(--cf-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}

.visits-table thead th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cf-muted);
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--cf-border);
}
.visits-table tbody td {
  padding: 0.65rem 1rem;
  font-size: 0.875rem;
  vertical-align: middle;
}
.visits-table tbody tr {
  border-bottom: 1px solid var(--cf-border);
}
.visits-table .country-cell {
  white-space: nowrap;
}
.visits-table .ua-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.visits-table .referer-cell {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.visits-table .time-cell {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.country-flag {
  font-size: 1.1em;
  margin-right: 0.35rem;
}