/* ==========================================================================
   LastRun "Alpine Minimal" design system — see DESIGN.md (repo root).
   Tokens + Bootstrap 5.3 overrides. Loaded after Bootstrap in base.html.
   Rules: one accent (navy), hairlines over shadows, no gradients,
   system type, 44px touch targets, hover only behind pointer media query.
   ========================================================================== */

:root {
  --canvas: #F8F9FA;
  --surface-1: #FFFFFF;
  --surface-2: #F1F3F5;
  --surface-3: #E9ECEF;
  --ink: #111418;
  --ink-muted: #495057;
  --ink-subtle: #868E96;
  --hairline: #DEE2E6;
  --accent: #002D62;
  --accent-soft: #E7EDF5;
  --success: #2B8A3E;
  --premium: #FF6B35;

  /* Legacy aliases (older templates reference these) */
  --alpine-blue: var(--accent);
  --ice-white: var(--canvas);
  --powder-blue: #A7C7E7;
  --slate-gray: var(--ink-muted);
  --action-orange: var(--premium);
  --forest-green: var(--success);
}

/* --- Type ---------------------------------------------------------------- */

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    Roboto, "Helvetica Neue", sans-serif;
  font-size: 16px;
  letter-spacing: -0.05px;
  color: var(--ink);
  background-color: var(--canvas);
}

h1, .h1 { font-size: 28px; font-weight: 650; letter-spacing: -0.5px; color: var(--ink); }
h2, .h2, h3, .h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.3px; color: var(--ink); }
h4, .h4, h5, .h5, h6, .h6 { font-weight: 600; letter-spacing: -0.2px; color: var(--ink); }

small, .small, .form-text, .text-muted { font-size: 13px; }
.text-muted { color: var(--ink-subtle) !important; }

.eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--ink-subtle);
  margin-bottom: 4px;
}

/* --- Links & accent discipline ------------------------------------------ */

a { color: var(--accent); text-decoration: none; }
@media (hover: hover) and (pointer: fine) {
  a:hover { color: var(--accent); opacity: 0.75; }
}

/* --- Cards ---------------------------------------------------------------- */

.card {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  box-shadow: none;
}
.card.shadow, .card.shadow-sm { box-shadow: none !important; }
.card-header {
  background: var(--surface-1);
  border-bottom: 1px solid var(--hairline);
  border-radius: 12px 12px 0 0 !important;
  font-weight: 600;
  letter-spacing: -0.2px;
}
.card-header.bg-light { background: var(--surface-1) !important; }
.card-body { padding: 20px; }

/* No gradients (principle 3). NB: whole-card .bg-success/.bg-primary/.bg-dark
   fills are left alone — the maps page uses them as ski-difficulty semantics. */
.bg-gradient-primary {
  background: var(--surface-1) !important;
  color: var(--ink) !important;
  border: 1px solid var(--hairline);
}
.bg-gradient-primary .text-white, .bg-gradient-primary.text-white {
  color: var(--ink) !important;
}

/* Saturated card headers are chrome, not semantics — quiet them all */
.card-header.bg-primary, .card-header.bg-info, .card-header.bg-success,
.card-header.bg-secondary, .card-header.bg-dark {
  background: var(--surface-1) !important;
  color: var(--ink) !important;
}
.card-header.bg-primary .text-white, .card-header.text-white { color: var(--ink) !important; }

/* --- Buttons -------------------------------------------------------------- */

.btn {
  border-radius: 8px;
  font-weight: 500;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-sm { min-height: 36px; }
.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
}
.btn-primary:active, .btn-primary:focus-visible {
  background-color: #00234d;
  border-color: #00234d;
}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background-color: #0a3d7a; border-color: #0a3d7a; color: #fff; }
}
.btn-outline-primary, .btn-secondary, .btn-outline-secondary {
  background: var(--surface-1);
  color: var(--ink);
  border: 1px solid var(--hairline);
}
@media (hover: hover) and (pointer: fine) {
  .btn-outline-primary:hover, .btn-outline-secondary:hover {
    background: var(--surface-2); color: var(--ink); border-color: var(--hairline);
  }
}
.btn:focus-visible { outline: 2px solid rgba(0, 45, 98, 0.5); outline-offset: 1px; }

/* --- Forms ---------------------------------------------------------------- */

.form-control, .form-select {
  background: var(--surface-1);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  min-height: 44px;
  color: var(--ink);
}
.form-control::placeholder { color: var(--ink-subtle); }
.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0, 45, 98, 0.15);
}

/* --- Tables --------------------------------------------------------------- */

.table { color: var(--ink); border-color: var(--hairline); }
.table thead th {
  background: var(--surface-2);
  color: var(--ink-muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border-bottom: 1px solid var(--hairline);
}
.table td, .table th { border-color: var(--hairline); }

/* --- Badges & alerts ------------------------------------------------------ */

.badge { border-radius: 6px; font-weight: 600; padding: 0.45em 0.7em; }
.badge.bg-primary, .badge.bg-info {
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
}
.badge.bg-success {
  background: #E3F2E7 !important;
  color: var(--success) !important;
}
.badge.bg-secondary {
  background: var(--surface-3) !important;
  color: var(--ink-muted) !important;
}
.alert-info {
  background: var(--accent-soft);
  border: 1px solid var(--hairline);
  color: var(--accent);
}

/* --- Navbar (brand chrome stays navy) ------------------------------------- */

.navbar { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08); }

/* --- Bottom nav + sheet ---------------------------------------------------- */

.bottom-nav {
  background: var(--canvas);
  border-top: 1px solid var(--hairline);
}
.bottom-nav .nav-link { color: var(--ink-subtle); }
.bottom-nav .nav-link.active { color: var(--accent); }
.bottom-nav span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.bottom-dropdown {
  background: var(--surface-1);
  border-top: 1px solid var(--hairline);
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -4px 16px rgba(17, 20, 24, 0.08);
}
.bottom-dropdown h5 { color: var(--ink); }

.list-group-item {
  border-color: var(--hairline);
  color: var(--ink);
  min-height: 44px;
  display: flex;
  align-items: center;
}
@media (hover: hover) and (pointer: fine) {
  .list-group-item:hover { background: var(--surface-2); color: var(--ink); }
}
.list-group-item:active { background: var(--surface-3); }
.list-group-item.active {
  background: var(--accent-soft);
  border-color: var(--hairline);
  color: var(--accent);
  font-weight: 600;
}

/* --- Premium badge: the one sanctioned second color ------------------------ */

.premium-badge { color: var(--premium); animation: none; }