/* ============================================================
   MAINE COURIERS — GLASS DESIGN LAYER (mc-glass.css)
   Additive premium re-skin: loads AFTER styles.css and only
   overrides visuals. No selectors that app.js depends on are
   renamed; every functional class/id is untouched.
   Imagery: images/brand/*.webp (Higgsfield, shared with PDL)
   Hero video: videos/van-hero.mp4 (+ van-hero-poster.jpg)
   ============================================================ */

:root {
  --mc-ink: #070a10;
  --mc-panel: #0b0e14;
  --mc-cyan: #8ff5ff;
  --mc-teal: #00d4aa;
  --mc-violet: #ac89ff;
  --mc-glass: rgba(255, 255, 255, 0.04);
  --mc-glass-stroke: rgba(255, 255, 255, 0.09);
  --mc-scrim: rgba(7, 10, 16, 0.78);
}

/* ---------- selection + scrollbars (app-wide polish) ---------- */
::selection { background: rgba(0, 212, 170, 0.35); color: #fff; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(0, 212, 170, 0.35); }
.main-content ::-webkit-scrollbar { width: 8px; height: 8px; }
.main-content ::-webkit-scrollbar-thumb { background: rgba(120, 130, 150, 0.35); border-radius: 8px; }
.main-content ::-webkit-scrollbar-thumb:hover { background: rgba(120, 130, 150, 0.55); }

/* ---------- sidebar: brand texture under the existing glow ---------- */
.sidebar {
  background:
    linear-gradient(180deg, rgba(14, 18, 24, 0.92) 0%, rgba(10, 13, 19, 0.96) 100%),
    url('../images/brand/bg-dark-glass.webp') center / cover no-repeat #10141b;
}

/* ============================================================
   1. HOME — cinematic command deck
   ============================================================ */
#page-home {
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(0, 212, 170, 0.07) 0%, transparent 60%),
    radial-gradient(900px 480px at -5% 108%, rgba(143, 245, 255, 0.06) 0%, transparent 55%),
    linear-gradient(180deg, rgba(9, 12, 18, 0.97) 0%, rgba(7, 10, 16, 0.99) 100%),
    url('../images/brand/bg-datacentre.webp') center top / cover no-repeat;
  border-radius: 20px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* ---------- the video hero ---------- */
.mc-hero {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: url('../videos/van-hero-poster.jpg') center / cover no-repeat #0b0e14;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}
.mc-hero video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.mc-hero video.is-on { opacity: 1; }
.mc-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 10, 16, 0.15) 0%, rgba(7, 10, 16, 0.25) 45%, var(--mc-scrim) 100%),
    linear-gradient(90deg, rgba(7, 10, 16, 0.55) 0%, transparent 55%);
  pointer-events: none;
}
.mc-hero-content { position: relative; z-index: 2; width: 100%; padding: 34px 34px 28px; }
.mc-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(236, 237, 246, 0.85);
  background: rgba(10, 14, 20, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 14px;
}
.mc-live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--mc-teal);
  box-shadow: 0 0 10px rgba(0, 212, 170, 0.9);
  animation: mcPulse 2.2s ease-in-out infinite;
}
@keyframes mcPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.mc-hero .kph-title {
  font-size: clamp(26px, 2.6vw, 38px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 2px 28px rgba(0, 0, 0, 0.55);
}
.mc-hero .kph-title span { color: var(--mc-cyan); text-shadow: 0 0 26px rgba(143, 245, 255, 0.6); }
.mc-hero .kph-subtitle { color: rgba(236, 237, 246, 0.75); text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6); }
.mc-hero .kph-stats { flex-wrap: wrap; margin-top: 20px; }
.mc-hero .kph-stat {
  background: rgba(10, 14, 20, 0.42);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 8px 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.10), 0 8px 24px rgba(0, 0, 0, 0.25);
}

/* ---------- glass cards on home ---------- */
#page-home .home-card {
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid var(--mc-glass-stroke);
  border-radius: 18px;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
#page-home .home-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(143, 245, 255, 0.25) 0%, transparent 35%, transparent 70%, rgba(0, 212, 170, 0.18) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.55;
  transition: opacity 0.3s ease;
}
#page-home .home-card:hover {
  transform: translateY(-3px);
  border-color: rgba(143, 245, 255, 0.18);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.38), 0 0 0 1px rgba(143, 245, 255, 0.06);
}
#page-home .home-card:hover::before { opacity: 1; }
#page-home .home-tile { border-radius: 10px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.home-updates-banner {
  background: rgba(0, 212, 170, 0.07);
  border: 1px solid rgba(0, 212, 170, 0.16);
  border-radius: 12px;
}

/* ============================================================
   2. PAGE HEADERS — brand-image bands on every page
   ============================================================ */
.kinetic-page-header,
[data-theme="light"] .kinetic-page-header {
  background:
    linear-gradient(100deg, rgba(7, 10, 16, 0.94) 0%, rgba(7, 10, 16, 0.78) 50%, rgba(7, 10, 16, 0.55) 100%),
    url('../images/brand/bg-dark-glass.webp') center / cover no-repeat #0b0e14;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
}
.kinetic-page-header::before,
[data-theme="light"] .kinetic-page-header::before {
  background: radial-gradient(circle, rgba(143, 245, 255, 0.10) 0%, transparent 70%);
}
.kph-stat,
[data-theme="light"] .kph-stat {
  background: rgba(10, 14, 20, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ============================================================
   3. COMMAND CENTER (.kd-wrap) — aerial-city ambient
   ============================================================ */
.kd-wrap {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(0, 212, 170, 0.06) 0%, transparent 60%),
    radial-gradient(900px 420px at 5% 110%, rgba(143, 245, 255, 0.05) 0%, transparent 60%),
    linear-gradient(180deg, rgba(9, 12, 18, 0.94) 0%, rgba(7, 10, 16, 0.985) 55%),
    url('../images/brand/bg-aerial-city.webp') center top / cover no-repeat #0b0e14;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
[data-theme="light"] .kd-wrap {
  background:
    linear-gradient(180deg, rgba(9, 12, 18, 0.94) 0%, rgba(7, 10, 16, 0.985) 55%),
    url('../images/brand/bg-aerial-city.webp') center top / cover no-repeat #0b0e14;
}

/* ============================================================
   4. LOGIN — light-trails cinematic backdrop
   ============================================================ */
.login-overlay {
  background:
    linear-gradient(165deg, rgba(7, 10, 16, 0.86) 0%, rgba(7, 10, 16, 0.62) 50%, rgba(7, 10, 16, 0.88) 100%),
    url('../images/brand/bg-light-trails.webp') center / cover no-repeat #0b0e14;
}
.login-card {
  background: rgba(13, 17, 23, 0.45);
  backdrop-filter: blur(28px) saturate(150%);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ============================================================
   5. LIGHT-PAGE POLISH (soft depth, keep legibility)
   ============================================================ */
.stat-card { border-radius: 14px; box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.05); }
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 4px 10px rgba(15, 23, 42, 0.06), 0 16px 36px rgba(15, 23, 42, 0.10); }
.modal { border-radius: 18px; box-shadow: 0 24px 80px rgba(2, 6, 23, 0.25), 0 4px 16px rgba(2, 6, 23, 0.08); }
.modal-overlay { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); background: rgba(2, 6, 23, 0.45); }
[data-theme="dark"] .modal {
  background: rgba(16, 20, 28, 0.78);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

/* ============================================================
   6. RESPONSIVE + MOTION SAFETY
   ============================================================ */
@media (max-width: 1023px) {
  #page-home { padding: 14px; border-radius: 16px; }
  .mc-hero { min-height: 230px; }
  .mc-hero::after {
    background: linear-gradient(180deg, rgba(7, 10, 16, 0.42) 0%, rgba(7, 10, 16, 0.62) 45%, rgba(7, 10, 16, 0.86) 100%);
  }
  .mc-hero-content { padding: 22px 18px 18px; }
  .mc-hero .kph-stats { gap: 8px; }
  .mc-hero .kph-stat { padding: 6px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .mc-hero video { display: none; }
  .mc-live-dot { animation: none; }
  #page-home .home-card, #page-home .home-card:hover { transform: none; transition: none; }
  .stat-card:hover { transform: none; }
}

/* ============ CUSTOMER TRACKING PAGE — branded night-van band (2026-07-01) ============ */
/* Additive only: the ?track= landing customers reach from every tracking email. */
.tracking-page > .tracking-search-section {
  max-width: none;
  margin: 0 0 40px;
  padding: 64px 20px 72px;
  background:
    linear-gradient(160deg, rgba(6,10,18,0.86) 0%, rgba(9,14,24,0.62) 55%, rgba(6,10,18,0.84) 100%),
    url('../images/brand/mc-van-night-247.webp') center 42% / cover no-repeat #0b0e14;
  border-bottom: 2px solid rgba(125,184,255,0.55);
}
.tracking-page > .tracking-search-section h1 { color: #fff; text-shadow: 0 1px 10px rgba(0,0,0,0.55); }
.tracking-page > .tracking-search-section p { color: rgba(255,255,255,0.78); text-shadow: 0 1px 8px rgba(0,0,0,0.5); }
.tracking-page > .tracking-search-section .tracking-search-bar input { border-color: rgba(255,255,255,0.25); }