/*!
 * Aero — modern professional classifieds theme
 * Glass surfaces, light/dark modes, UI polish. Loads after base.css.
 */

/* Brand & glass design tokens — teal/slate, not purple */
:root {
  --brand: oklch(48% 0.11 210);
  --kit-section-y: 3.5rem;

  --glass-bg: color-mix(in oklab, var(--bs-bg-body) 72%, transparent);
  --glass-bg-strong: color-mix(in oklab, var(--bs-bg-body) 88%, transparent);
  --glass-border: color-mix(in oklab, var(--bs-fg-body) 10%, transparent);
  --glass-shadow: 0 0.75rem 2rem -0.75rem rgb(15 23 42 / 18%),
    0 0 0 1px color-mix(in oklab, var(--bs-fg-body) 6%, transparent);
  --glass-blur: 18px;
  --glass-radius: 1.15rem;

  --surface-bg: var(--glass-bg-strong);
  --border-color: var(--glass-border);
  --fg-2: var(--bs-fg-2, #64748b);
  --fg-3: var(--bs-fg-3, #94a3b8);
  --bg-2: var(--bs-bg-2);

  --hero-scrim: linear-gradient(
    165deg,
    color-mix(in oklab, var(--bs-bg-body) 55%, transparent) 0%,
    color-mix(in oklab, var(--bs-bg-body) 78%, transparent) 55%,
    color-mix(in oklab, var(--bs-bg-body) 92%, transparent) 100%
  );
  --hero-scrim-dark: linear-gradient(
    165deg,
    rgb(8 12 18 / 58%) 0%,
    rgb(10 14 22 / 78%) 55%,
    rgb(12 16 24 / 92%) 100%
  );

  --aero-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-bs-theme="dark"] {
  --brand: oklch(72% 0.1 210);
  --glass-bg: color-mix(in oklab, var(--bs-bg-body) 58%, transparent);
  --glass-bg-strong: color-mix(in oklab, var(--bs-bg-body) 78%, transparent);
  --glass-border: color-mix(in oklab, white 12%, transparent);
  --glass-shadow: 0 1rem 2.5rem -0.75rem rgb(0 0 0 / 55%),
    0 0 0 1px color-mix(in oklab, white 8%, transparent);
  --surface-bg: var(--glass-bg-strong);
}

@media (width >= 768px) {
  :root { --kit-section-y: 4.5rem; }
}

/* Ambient page canvas */
body {
  background-color: var(--bs-bg-2);
  background-image:
    radial-gradient(55% 45% at 8% -5%, color-mix(in oklab, var(--brand) 22%, transparent), transparent 70%),
    radial-gradient(45% 40% at 96% 8%, color-mix(in oklab, var(--brand) 14%, transparent), transparent 65%),
    radial-gradient(50% 35% at 50% 100%, color-mix(in oklab, var(--brand) 8%, transparent), transparent 70%);
  background-attachment: fixed;
  min-height: 100vh;
}

[data-bs-theme="dark"] body {
  background-image:
    radial-gradient(50% 40% at 10% 0%, color-mix(in oklab, var(--brand) 18%, transparent), transparent 70%),
    radial-gradient(40% 35% at 90% 10%, color-mix(in oklab, var(--brand) 12%, transparent), transparent 65%),
    radial-gradient(60% 40% at 50% 100%, color-mix(in oklab, var(--brand) 6%, transparent), transparent 70%);
}

/* Stronger glass header */
.site-header {
  backdrop-filter: saturate(1.35) blur(var(--glass-blur));
  -webkit-backdrop-filter: saturate(1.35) blur(var(--glass-blur));
  background: var(--glass-bg);
  border-bottom: 1px solid transparent;
  box-shadow: none;
}

.site-header.is-stuck {
  border-bottom-color: var(--glass-border);
  background: var(--glass-bg-strong);
  box-shadow: 0 0.5rem 1.25rem -0.75rem rgb(15 23 42 / 16%);
}

[data-bs-theme="dark"] .site-header.is-stuck {
  box-shadow: 0 0.5rem 1.5rem -0.5rem rgb(0 0 0 / 45%);
}

.brand-mark {
  border-radius: 0.7rem;
  box-shadow: 0 0.35rem 0.85rem -0.25rem color-mix(in oklab, var(--brand) 55%, transparent);
}

/* Glass surfaces */
.surface {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--glass-radius);
  box-shadow: var(--glass-shadow);
}

.lift {
  transition:
    transform 0.28s var(--aero-ease),
    box-shadow 0.28s var(--aero-ease),
    border-color 0.28s var(--aero-ease);
}

.lift:hover {
  transform: translateY(-4px);
  border-color: color-mix(in oklab, var(--brand) 35%, var(--glass-border));
  box-shadow:
    0 1.25rem 2.5rem -1rem rgb(15 23 42 / 22%),
    0 0 0 1px color-mix(in oklab, var(--brand) 22%, transparent);
}

[data-bs-theme="dark"] .lift:hover {
  box-shadow:
    0 1.35rem 2.75rem -1rem rgb(0 0 0 / 55%),
    0 0 0 1px color-mix(in oklab, var(--brand) 28%, transparent);
}

/* --------------------------------------------------------------- Search hero */

.search-hero {
  position: relative;
  padding-block: 4.25rem 3.25rem;
  isolation: isolate;
  border-bottom: 1px solid var(--glass-border);
  background:
    radial-gradient(70% 90% at 50% 0%, color-mix(in oklab, var(--brand), transparent 82%), transparent 70%),
    var(--bs-bg-2);
}

.search-hero.has-hero-img {
  background: transparent;
}

.search-bar {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
  border: 1px solid var(--glass-border);
  border-radius: calc(var(--glass-radius) + 0.15rem);
  background: var(--glass-bg);
  backdrop-filter: saturate(1.2) blur(20px);
  -webkit-backdrop-filter: saturate(1.2) blur(20px);
  box-shadow: var(--glass-shadow);
}

@media (width >= 992px) {
  .search-bar {
    grid-template-columns: 1.55fr 1fr auto;
    align-items: center;
  }
}

.search-bar .form-control,
.search-bar .form-adorn {
  border-radius: 0.85rem;
  border-color: var(--glass-border);
  background: color-mix(in oklab, var(--bs-bg-body) 70%, transparent);
  min-height: 3rem;
}

.search-bar .btn-solid {
  border-radius: 0.85rem;
  min-height: 3rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  box-shadow: 0 0.55rem 1.25rem -0.45rem color-mix(in oklab, var(--brand) 55%, transparent);
}

.chip {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bs-bg-body) 65%, transparent);
  border: 1px solid var(--glass-border);
  transition: border-color 0.2s var(--aero-ease), background 0.2s var(--aero-ease), transform 0.2s var(--aero-ease);
}

.chip:hover {
  border-color: color-mix(in oklab, var(--brand) 40%, var(--glass-border));
  background: color-mix(in oklab, var(--brand) 10%, var(--bs-bg-body));
  transform: translateY(-1px);
}

/* --------------------------------------------------------------- Listings */

.listing {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.listing-media {
  position: relative;
}

.listing-media .ph {
  transition: transform 0.45s var(--aero-ease);
}

.listing:hover .listing-media .ph {
  transform: scale(1.045);
}

.listing-flag {
  position: absolute;
  top: 0.625rem;
  inset-inline-start: 0.625rem;
  z-index: 2;
}

.listing-save {
  position: absolute;
  top: 0.5rem;
  inset-inline-end: 0.5rem;
  z-index: 2;
  background: color-mix(in oklab, var(--bs-bg-body), transparent 12%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
}

.listing-body {
  padding: 1.125rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.listing-title {
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  margin-bottom: 0.25rem;
}

.listing-title a {
  color: inherit;
  text-decoration: none;
}

.listing-title a:hover {
  color: var(--bs-primary-base);
  text-decoration: none;
}

.listing-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--bs-fg-3);
}

.rating {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 650;
  font-size: 0.8125rem;
}

.rating svg {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--bs-warning-base);
}

.open-now {
  color: var(--bs-success-base);
  font-weight: 600;
}

.closed-now {
  color: var(--bs-fg-3);
}

/* --------------------------------------------------------------- Map rail */

.map-rail {
  position: sticky;
  top: 5.5rem;
  border-radius: var(--glass-radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(12px);
}

.map-canvas {
  position: relative;
  aspect-ratio: 3 / 4;
  background:
    linear-gradient(color-mix(in oklab, var(--brand), transparent 92%), color-mix(in oklab, var(--brand), transparent 92%)),
    repeating-linear-gradient(0deg, transparent 0 38px, color-mix(in oklab, var(--bs-fg-body), transparent 92%) 38px 39px),
    repeating-linear-gradient(90deg, transparent 0 52px, color-mix(in oklab, var(--bs-fg-body), transparent 92%) 52px 53px),
    var(--bs-bg-2);
}

.map-pin {
  position: absolute;
  transform: translate(-50%, -100%);
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--bs-radius-pill) var(--bs-radius-pill) var(--bs-radius-pill) 2px;
  background: var(--bs-primary-base);
  color: var(--bs-white);
  font-size: 0.6875rem;
  font-weight: 700;
  box-shadow: 0 0.375rem 0.75rem -0.25rem rgb(0 0 0 / 35%);
}

.map-pin.is-active {
  background: var(--bs-fg-body);
  scale: 1.15;
}

/* --------------------------------------------------------------- Filters */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.filter-drawer-group + .filter-drawer-group {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--glass-border);
}

/* --------------------------------------------------------------- Detail */

.detail-hero {
  border-radius: var(--glass-radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.375rem;
  font-size: 0.875rem;
}

.hours-row.is-today {
  font-weight: 650;
}

/* Footer glass */
.site-footer {
  border-top: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.site-footer a {
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--bs-primary-base);
}

/* Focus & a11y */
:focus-visible {
  outline: 2px solid color-mix(in oklab, var(--brand) 70%, white);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .listing-media .ph,
  .lift,
  .chip,
  .listing-media img {
    transition: none !important;
  }
  .listing:hover .listing-media .ph,
  .listing:hover .listing-media img,
  .lift:hover {
    transform: none !important;
  }
  body {
    background-attachment: scroll;
  }
}

#map h2 a {
  font-size: 1rem;
}