@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700;12..96,800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap");

/* ========================================================================== */
/* TOKENS */
/* ========================================================================== */
:root {
    color-scheme: light;

    /* raw palette */
    --ink:        #07111f;
    --ink-2:      #1b2b42;
    --ink-3:      #374f6e;
    --mist:       #6b84a0;
    --mist-2:     #9bafc6;
    --mist-3:     #c9d8e8;
    --frost:      #e8f0f9;
    --snow:       #f4f8fc;
    --white:      #ffffff;

    /* brand */
    --cobalt:   #1552f0;
    --sky:      #0ca5e9;
    --teal:     #06c2a8;

    /* status */
    --green:  #22c55e;
    --amber:  #f59e0b;
    --red:    #ef4444;

    /* semantic */
    --bg:             var(--snow);
    --bg-accent:      var(--frost);
    --surface:        var(--white);
    --surface-strong: var(--white);
    --surface-muted:  var(--frost);
    --border:         var(--mist-3);
    --text:           var(--ink);
    --text-secondary: var(--ink-3);
    --muted:          var(--mist);
    --navy:           var(--ink);
    --blue:           var(--cobalt);
    --cyan:           var(--sky);
    --primary-start:  var(--cobalt);
    --primary-end:    var(--sky);
    --seat-border:    #c3d4f0;

    --shadow:    0 2px 16px rgba(7,17,31,.06), 0 1px 3px rgba(7,17,31,.04);
    --shadow-lg: 0 12px 40px rgba(7,17,31,.10), 0 2px 8px rgba(7,17,31,.06);
    --glow:      0 0 0 3px rgba(21,82,240,.14);

    --radius-xl: 20px;
    --radius-lg: 14px;
    --radius-md: 10px;
    --radius-sm: 7px;

    --ease-spring: cubic-bezier(.34,1.46,.64,1);
    --ease-out:    cubic-bezier(.22,1,.36,1);
    --dur-fast:    160ms;
    --dur-std:     240ms;
    --dur-slow:    400ms;
}

/* ========================================================================== */
/* DARK */
/* ========================================================================== */
[data-theme="dark"] {
    color-scheme: dark;
    --bg:             #060e1c;
    --bg-accent:      #0a1628;
    --surface:        #0d1e30;
    --surface-strong: #112235;
    --surface-muted:  #0a1828;
    --border:         rgba(148,181,255,.13);
    --text:           #e6eeff;
    --text-secondary: #8aa3c4;
    --muted:          #5b7da0;
    --navy:           #e6eeff;
    --blue:           #5b9bff;
    --cyan:           #38c0f0;
    --primary-start:  #3a7cff;
    --primary-end:    #1cc5ee;
    --shadow:         0 2px 16px rgba(0,0,0,.3), 0 1px 3px rgba(0,0,0,.2);
    --shadow-lg:      0 12px 40px rgba(0,0,0,.4);
}

/* ========================================================================== */
/* RESET */
/* ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html  { scroll-behavior: smooth; }
html, body { max-width: 100%; overflow-x: hidden; }
p   { margin: 0 0 1rem; }
img { display: block; max-width: 100%; }
a   { color: var(--blue); text-decoration: none; }
input, select, button, textarea { font: inherit; }

body {
    margin: 0;
    font-family: "DM Sans", "Segoe UI", Tahoma, sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

/* ========================================================================== */
/* LAYOUT */
/* ========================================================================== */
.container {
    width: min(1160px, calc(100% - 2.5rem));
    margin: 0 auto;
}

/* ========================================================================== */
/* HEADER */
/* ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    overflow-x: clip;
    transition: box-shadow var(--dur-std) var(--ease-out);
    animation: slide-down .45s var(--ease-out) both;
}

.site-header.scrolled {
    box-shadow: 0 4px 24px rgba(7,17,31,.08);
}

.header-row,
.split-row,
.inline-form,
.legend,
.inline-links,
.hero-actions,
.hero-badges,
.footer-grid,
.cards-grid {
    display: flex;
    gap: 1rem;
}

.header-row,
.split-row {
    align-items: center;
    justify-content: space-between;
}

.header-row {
    flex-wrap: nowrap;
    row-gap: 0.75rem;
}

/* Brand */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 0;
    font-family: "Bricolage Grotesque", sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text);
}

.brand img {
    width: 124px;
    height: 50px;
    object-fit: contain;
    transition: filter var(--dur-std);
}

.brand:hover img { filter: brightness(1.08); }

/* Nav toggle */
.nav-toggle {
    display: none;
    border: 1px solid var(--border);
    background: var(--surface);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
    cursor: pointer;
    position: relative;
    box-shadow: var(--shadow);
    z-index: 70;
    transition: background var(--dur-fast);
}

.nav-toggle:hover { background: var(--frost); }

.nav-toggle-bar {
    display: block;
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 999px;
    transition: transform var(--dur-std) var(--ease-spring), opacity var(--dur-fast);
}

.nav-toggle-bar:nth-child(1) { transform: translateY(-6px); }
.nav-toggle-bar:nth-child(3) { transform: translateY(6px); }

body.nav-open .nav-toggle-bar:nth-child(1) { transform: rotate(45deg); }
body.nav-open .nav-toggle-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
body.nav-open .nav-toggle-bar:nth-child(3) { transform: rotate(-45deg); }

.nav-backdrop { display: none; }

/* Top nav */
.top-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
    justify-content: flex-end;
    flex: 1 1 auto;
    min-width: 0;
}

.top-nav a {
    padding: 0.55rem 1rem;
    color: var(--muted);
    border-radius: 999px;
    font-size: 0.93rem;
    font-weight: 500;
    transition: background var(--dur-std), color var(--dur-std), transform var(--dur-fast) var(--ease-spring);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    min-height: 40px;
    line-height: 1;
}

.top-nav a:hover {
    color: var(--text);
    background: var(--frost);
    transform: translateY(-1px);
}

.top-nav a.active {
    color: var(--blue);
    background: color-mix(in srgb, var(--cobalt) 9%, transparent);
}

.top-nav .nav-cta {
    background: var(--cobalt);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(21,82,240,.28);
}

.top-nav .nav-cta:hover {
    color: #fff;
    background: color-mix(in srgb, var(--cobalt) 85%, var(--sky));
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(21,82,240,.36);
}

/* Theme toggle */
.theme-toggle {
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    width: 38px;
    height: 38px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    transition: background var(--dur-std), transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-std);
}

.theme-toggle:hover {
    background: var(--frost);
    transform: rotate(20deg) scale(1.05);
    box-shadow: 0 6px 16px rgba(21,82,240,.14);
}

.theme-toggle-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Admin notify */
.admin-notify,
.admin-notify-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.admin-notify {
    position: relative;
    padding: 0.55rem 0.65rem;
}

.notify-badge {
    position: absolute;
    top: 0.1rem;
    right: 0.1rem;
    min-width: 18px;
    height: 18px;
    padding: 0 0.25rem;
    border-radius: 999px;
    background: var(--red);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(239,68,68,.45);
    animation: badge-pulse 2s ease infinite;
}

@keyframes badge-pulse {
    0%, 100% { box-shadow: 0 3px 10px rgba(239,68,68,.45); }
    50%       { box-shadow: 0 3px 18px rgba(239,68,68,.7); }
}

/* ========================================================================== */
/* PAGE CONTENT */
/* ========================================================================== */
.page-content {
    padding: 4.5rem 0;
    flex: 1;
    overflow-x: hidden;
}

/* ========================================================================== */
/* TYPOGRAPHY */
/* ========================================================================== */
.hero-copy h1,
.page-hero h1 {
    margin: 0 0 1rem;
    font-family: "Bricolage Grotesque", sans-serif;
    font-size: clamp(2.6rem, 5.5vw, 4.8rem);
    line-height: 1.04;
    letter-spacing: -0.04em;
    font-weight: 800;
    color: var(--ink);
    max-width: 10ch;
}

[data-theme="dark"] .hero-copy h1,
[data-theme="dark"] .page-hero h1 { color: var(--text); }

.page-hero h1 {
    font-size: clamp(1.9rem, 3vw, 2.8rem);
    max-width: 14ch;
}

.section-heading h2 {
    font-family: "Bricolage Grotesque", sans-serif;
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    letter-spacing: -0.03em;
    font-weight: 800;
    margin: 0 0 0.8rem;
    line-height: 1.1;
}

.feature-list h3,
.info-card h2,
.info-card h3,
.faq-item h2,
.panel h2 {
    font-family: "Bricolage Grotesque", sans-serif;
    font-weight: 700;
    margin: 0 0 0.45rem;
    letter-spacing: -0.02em;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 0.75rem;
    color: var(--cobalt);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.72rem;
    font-weight: 700;
}

.eyebrow::before {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 999px;
    flex-shrink: 0;
}

.lead {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 44ch;
    margin: 0 0 0.9rem;
}

/* ========================================================================== */
/* HERO */
/* ========================================================================== */
.home-hero,
.grid-two,
.cards-grid.two-up,
.footer-grid {
    display: grid;
    gap: 1.5rem;
}

.grid-two {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
}

.home-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: center;
    padding: 0.5rem 0 1rem;
    min-height: 68vh;
    position: relative;
    overflow: hidden;
}

.home-hero.hero-image {
    grid-template-columns: minmax(0, 0.58fr) minmax(0, 0.42fr);
    padding: 5rem 4rem;
    background:
        radial-gradient(ellipse 65% 65% at -5% 50%, rgba(21,82,240,.07) 0%, transparent 70%),
        radial-gradient(ellipse 45% 55% at 105% 10%, rgba(6,194,168,.07) 0%, transparent 65%),
        var(--white);
    border-radius: 28px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    isolation: isolate;
    position: relative;
    overflow: hidden;
}

/* subtle grid pattern */
.home-hero.hero-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 39px, color-mix(in srgb, var(--cobalt) 4%, transparent) 39px, color-mix(in srgb, var(--cobalt) 4%, transparent) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, color-mix(in srgb, var(--cobalt) 4%, transparent) 39px, color-mix(in srgb, var(--cobalt) 4%, transparent) 40px);
    pointer-events: none;
    opacity: 0.5;
    z-index: 0;
}

.home-hero.hero-image .hero-copy,
.home-hero.hero-image .hero-actions,
.home-hero.hero-image .hero-badges,
.home-hero.hero-image .hero-media {
    position: relative;
    z-index: 1;
}

.home-hero.hero-image .hero-copy {
    padding: 0;
    max-width: 540px;
}

.hero-split { gap: 3.5rem; }
.hero-copy  { padding: 0.5rem 0.25rem; max-width: 620px; animation: hero-in .65s var(--ease-out) both; }

.hero-badges {
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0 0 1.4rem;
}

.hero-actions {
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Hero media */
.hero-media {
    position: relative;
    min-height: 380px;
    border-radius: 24px;
    border: 1px solid var(--border);
    background:
        linear-gradient(160deg, rgba(7,17,31,.35) 0%, rgba(7,17,31,.06) 60%),
        url("../images/BusImage.avif") center/cover;
    box-shadow: 0 32px 64px rgba(7,17,31,.2), 0 8px 16px rgba(7,17,31,.1);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.7rem;
    padding: 1.2rem;
    overflow: hidden;
    animation: hero-media-in .75s .1s var(--ease-out) both;
}

.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(0deg, rgba(7,17,31,.52) 0%, transparent 55%);
    pointer-events: none;
}

.hero-media-card {
    position: relative;
    z-index: 1;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.7);
    padding: 0.8rem 1rem;
    display: grid;
    gap: 0.2rem;
    animation: float-card 4s ease-in-out infinite;
}

.hero-media-card.secondary {
    background: rgba(255,255,255,.82);
    animation-delay: -2s;
}

.hero-media-card small {
    color: var(--mist);
    font-size: 0.71rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.hero-media-card strong {
    font-size: 0.97rem;
    color: var(--ink);
    font-weight: 700;
}

/* ========================================================================== */
/* SECTION */
/* ========================================================================== */
.section-block {
    margin-top: 1rem;
    padding: 5rem 0;
}

.section-heading {
    max-width: 520px;
    margin-bottom: 1.5rem;
}

.section-heading .lead { max-width: 50ch; }

/* ========================================================================== */
/* CARDS & PANELS */
/* ========================================================================== */
.page-hero,
.hero-card,
.panel,
.auth-card,
.info-card,
.faq-item,
.cta-strip {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.panel { backdrop-filter: blur(10px); }

.page-hero,
.hero-card,
.panel,
.cta-strip { padding: 1.75rem; }

.page-hero.compact {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem 1.75rem;
}

.info-card,
.faq-item { padding: 1.6rem; }

.info-card {
    transition: transform var(--dur-std) var(--ease-out), box-shadow var(--dur-std) var(--ease-out);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.info-card h3 {
    font-size: 1rem;
    letter-spacing: -0.02em;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.info-card p {
    max-width: none;
    overflow-wrap: anywhere;
}

/* ========================================================================== */
/* FEATURE PANEL */
/* ========================================================================== */
.feature-panel {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    display: grid;
    align-content: space-between;
}

.feature-panel::before {
    content: "";
    position: absolute;
    inset: auto -20% -35% auto;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6,194,168,.15), transparent 65%);
    pointer-events: none;
}

/* ========================================================================== */
/* HERO VISUAL WIDGET */
/* ========================================================================== */
.hero-visual {
    display: grid;
    gap: 0.9rem;
    padding: 1.4rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--snow);
}

.hero-visual-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.hero-visual-body { display: grid; gap: 0.7rem; }

.hero-visual-body div {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--white);
}

.hero-visual-body small {
    display: block;
    color: var(--muted);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.hero-visual-body strong {
    font-size: 1.05rem;
    color: var(--text);
    letter-spacing: -0.01em;
    overflow-wrap: anywhere;
    font-weight: 700;
}

/* ========================================================================== */
/* STEPS */
/* ========================================================================== */
.hero-steps { display: grid; gap: 0.75rem; }

.feature-list,
.stack-md,
.stack-lg,
.faq-list { display: grid; gap: 1rem; }

.feature-list article,
.hero-steps article {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
    padding: 1rem 1.1rem;
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--surface-strong) 82%, transparent);
    border: 1px solid var(--border);
    transition: border-color var(--dur-std), transform var(--dur-std) var(--ease-out);
}

.feature-list article:hover,
.hero-steps article:hover {
    border-color: color-mix(in srgb, var(--cobalt) 30%, transparent);
    transform: translateX(3px);
}

.feature-list span,
.hero-steps span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal), var(--cobalt));
    color: #fff;
    font-weight: 700;
    font-size: 0.84rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(21,82,240,.25);
}

.hero-steps article {
    background: color-mix(in srgb, var(--surface-strong) 84%, transparent);
}

.hero-steps p {
    margin: 0;
    color: var(--text);
    font-size: 0.96rem;
    font-weight: 600;
}

.feature-list p,
.hero-steps p,
.info-card p,
.faq-item p,
.muted {
    color: var(--muted);
    line-height: 1.7;
}

/* ========================================================================== */
/* PILLS & BADGES */
/* ========================================================================== */
.pill {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-size: 0.79rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: background var(--dur-fast), border-color var(--dur-fast);
}

.route-pill {
    display: inline-flex;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--cobalt) 12%, transparent);
    color: var(--cobalt);
    font-weight: 700;
    font-size: 0.88rem;
}

/* ========================================================================== */
/* BUTTONS */
/* ========================================================================== */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    background: var(--cobalt);
    color: #fff;
    cursor: pointer;
    transition:
        transform var(--dur-fast) var(--ease-spring),
        box-shadow var(--dur-std) var(--ease-out),
        background var(--dur-std);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.1;
    letter-spacing: 0.01em;
    box-shadow: 0 4px 14px rgba(21,82,240,.28);
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(21,82,240,.36);
    background: color-mix(in srgb, var(--cobalt) 88%, var(--sky));
    color: #fff;
}

.button:active { transform: translateY(0); }

.button.secondary {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
    box-shadow: none;
}

.button.secondary:hover {
    background: var(--frost);
    box-shadow: none;
    border-color: var(--mist-2);
    color: var(--text);
}

.button.ghost {
    background: color-mix(in srgb, var(--mist) 13%, transparent);
    color: var(--text);
    box-shadow: none;
}

.button.ghost:hover {
    background: color-mix(in srgb, var(--mist) 20%, transparent);
    box-shadow: none;
}

.button.small {
    padding: 0.6rem 1rem;
    font-size: 0.88rem;
}

/* ========================================================================== */
/* CARDS GRID */
/* ========================================================================== */
.cards-grid { flex-wrap: wrap; }
.cards-grid.two-up   { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards-grid.three-up { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ========================================================================== */
/* CTA STRIP */
/* ========================================================================== */
.cta-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
    padding: 2.2rem 2.5rem;
    text-align: left;
    background: linear-gradient(120deg, var(--cobalt) 0%, var(--sky) 100%);
    border: none;
    color: #fff;
}

.cta-strip .eyebrow { color: rgba(255,255,255,.75); }
.cta-strip h2 {
    color: #fff;
    font-family: "Bricolage Grotesque", sans-serif;
    font-weight: 800;
    margin-bottom: 0;
}
.cta-strip .lead { color: rgba(255,255,255,.85); margin: 0; }

.cta-strip .button {
    background: #fff;
    color: var(--cobalt);
    box-shadow: 0 4px 20px rgba(0,0,0,.18);
    white-space: nowrap;
}

.cta-strip .button:hover {
    background: var(--frost);
    box-shadow: 0 8px 28px rgba(0,0,0,.22);
    color: var(--cobalt);
}

/* ========================================================================== */
/* BOOKING GRID */
/* ========================================================================== */
.booking-grid {
    align-items: start;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 1.5rem;
}

.booking-form-panel,
.glass-panel {
    background: color-mix(in srgb, var(--surface-strong) 80%, transparent);
}

/* ========================================================================== */
/* INPUTS */
/* ========================================================================== */
label { display: grid; gap: 0.4rem; }

label span {
    color: var(--muted);
    font-size: 0.91rem;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.9rem 1.05rem;
    border-radius: var(--radius-lg);
    border: 1.5px solid color-mix(in srgb, var(--border) 90%, transparent);
    background: var(--surface-strong);
    color: var(--text);
    outline: none;
    transition: border-color var(--dur-std), box-shadow var(--dur-std);
}

input:focus,
select:focus,
textarea:focus {
    border-color: color-mix(in srgb, var(--cobalt) 55%, transparent);
    box-shadow: var(--glow);
}

input::placeholder,
textarea::placeholder { color: var(--mist-2); }

.input-hint {
    margin: -0.2rem 0 0.2rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.input-label {
    display: block;
    color: var(--muted);
    font-size: 0.91rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

/* ========================================================================== */
/* LEGEND */
/* ========================================================================== */
.legend,
.inline-form,
.inline-links {
    align-items: center;
    flex-wrap: wrap;
    row-gap: 0.6rem;
}

.inline-form { align-items: flex-end; }
.inline-form label { flex: 1 1 180px; min-width: 160px; }
.inline-form .button { min-height: 44px; }

.legend { margin: 1.1rem 0 0.6rem; justify-content: center; }

.legend span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-size: 0.88rem;
    line-height: 1.2;
}

.dot {
    display: inline-block;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
}

/* ========================================================================== */
/* STATUS COLORS */
/* ========================================================================== */
.available { background: rgba(34,197,94,.15); color: #15803d; }
.pending   { background: rgba(245,158,11,.15); color: #b45309; }
.booked    { background: rgba(239,68,68,.13);  color: #b91c1c; }
.missing   { background: rgba(148,163,184,.15); color: #7a8699; }

/* ========================================================================== */
/* BUS SEAT LAYOUT */
/* ========================================================================== */
.bus-structure {
    position: relative;
    margin-top: 1rem;
    padding: 0;
    border-radius: var(--radius-lg);
    border: 0;
    background: transparent;
    overflow-x: auto;
}

.bus-outline {
    width: min(380px, 100%);
    margin: 0 auto;
    padding: 0.9rem;
    border-radius: 28px;
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    background: color-mix(in srgb, var(--surface-strong) 70%, transparent);
}

.bus-top {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.8rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.bus-crew {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}

.bus-staff,
.bus-pilot {
    display: grid;
    place-items: center;
    padding: 0.55rem 0.6rem;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-muted) 70%, transparent);
    color: var(--muted);
    font-size: 0.83rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bus-pilot { min-width: 84px; }

.bus-seat-rows { display: grid; gap: 0.6rem; }

.bus-seat-row {
    display: grid;
    grid-template-columns: minmax(56px, 1fr) minmax(56px, 1fr) 44px minmax(56px, 1fr) minmax(56px, 1fr);
    gap: 0.6rem;
    align-items: center;
}

.bus-seat-row.is-back {
    grid-template-columns: repeat(5, minmax(56px, 1fr));
}

.bus-aisle {
    height: 100%;
    min-height: 64px;
    border-radius: 14px;
    background: color-mix(in srgb, var(--surface-muted) 62%, transparent);
    border: 1px dashed color-mix(in srgb, var(--border) 70%, transparent);
}

.seat {
    position: relative;
    min-height: 64px;
    border: 1.5px solid var(--seat-border);
    border-radius: 12px;
    font-weight: 700;
    transition: transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-std), outline-color var(--dur-fast);
}

button.seat,
.static-seat.seat {
    display: grid;
    place-items: center;
    padding: 0.5rem 0.35rem 1.1rem;
}

.seat-num { font-size: 0.93rem; letter-spacing: 0.02em; }

.seat::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0.4rem;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: currentColor;
    opacity: 0.55;
    transform: translateX(-50%);
    box-shadow: -10px 0 0 currentColor, 10px 0 0 currentColor;
}

button.seat.back-bench,
.static-seat.back-bench { border-radius: 14px; }

button.seat:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(21,82,240,.12);
}

button.seat:disabled { cursor: not-allowed; opacity: 0.8; }

.seat.selected { outline: 3px solid rgba(21,82,240,.35); }
.seat.static-seat.selected { outline: 3px solid rgba(21,82,240,.35); }

.seat-admin-controls { margin-top: 1rem; display: grid; gap: 0.8rem; }

.seat.missing {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
    background-image: linear-gradient(
        135deg,
        color-mix(in srgb, var(--surface-muted) 60%, transparent) 0%,
        color-mix(in srgb, var(--surface-muted) 60%, transparent) 25%,
        transparent 25%,
        transparent 50%,
        color-mix(in srgb, var(--surface-muted) 60%, transparent) 50%,
        color-mix(in srgb, var(--surface-muted) 60%, transparent) 75%,
        transparent 75%,
        transparent 100%
    );
    background-size: 18px 18px;
}

.static-seat { display: flex; align-items: center; justify-content: center; }

/* ========================================================================== */
/* TABLE */
/* ========================================================================== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }

th {
    color: var(--muted);
    font-size: 0.83rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

th, td {
    padding: 1rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    vertical-align: top;
}

.table-wrap td .inline-form {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.table-wrap .inline-form label { flex: 0 0 auto; min-width: auto; }
.table-wrap td .inline-form + .inline-form { margin-top: 0.55rem; }
.inline-form select { min-width: 140px; }
.inline-form .button { white-space: nowrap; }

/* ========================================================================== */
/* STATUS CHIPS / COUNT BADGE */
/* ========================================================================== */
.status-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
}

.status-chip.status-active   { background: rgba(34,197,94,.15);  color: #15803d; }
.status-chip.status-inactive { background: rgba(239,68,68,.13);  color: #b91c1c; }

.count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    height: 26px;
    padding: 0 0.45rem;
    margin-left: 0.5rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--cobalt) 14%, transparent);
    color: var(--cobalt);
    font-size: 0.82rem;
    font-weight: 700;
}

/* ========================================================================== */
/* MISC */
/* ========================================================================== */
.inline-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    color: var(--muted);
}

.inline-links { flex-wrap: wrap; justify-content: flex-end; }
.inline-links .button { min-height: 40px; }
.inline-switch input { width: auto; }
.is-disabled { opacity: 0.6; pointer-events: none; }
.seat.disabled { opacity: 0.7; cursor: not-allowed; }

/* ========================================================================== */
/* ALERTS */
/* ========================================================================== */
.alert {
    margin: 0 0 1.2rem;
    padding: 1rem 1.15rem;
    border-radius: var(--radius-md);
    font-weight: 500;
}

.alert.error   { background: rgba(239,68,68,.1); color: #b91c1c; border: 1px solid rgba(239,68,68,.2); }
.alert.success { background: rgba(34,197,94,.12); color: #15803d; border: 1px solid rgba(34,197,94,.25); }

/* ========================================================================== */
/* AUTH */
/* ========================================================================== */
.auth-card { max-width: 460px; margin: 0 auto; padding: 2.2rem; }

.auth-page {
    position: relative;
    padding: 5rem 0;
    min-height: calc(100vh - 220px);
    display: grid;
    place-items: center;
    background:
        linear-gradient(180deg, rgba(7,17,31,.3), rgba(7,17,31,.65)),
        url("../images/BusImage.avif") center/cover;
    border-radius: var(--radius-xl);
}

.auth-card-elevated {
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    box-shadow: 0 32px 72px rgba(7,17,31,.24);
    backdrop-filter: blur(20px);
}

/* ========================================================================== */
/* BUS CARDS */
/* ========================================================================== */
.bus-card { margin-top: 1.5rem; }
.bus-cards { display: grid; gap: 1rem; }

.bus-accordion {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--surface);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow var(--dur-std);
}

.bus-accordion:hover { box-shadow: var(--shadow-lg); }

.bus-accordion summary {
    list-style: none;
    cursor: pointer;
    padding: 1.1rem 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: background var(--dur-fast);
}

.bus-accordion summary::-webkit-details-marker { display: none; }

.bus-accordion[open] summary {
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-strong) 90%, transparent);
}

.bus-accordion .bus-accordion-body { padding: 1.1rem 1.2rem 1.3rem; }

.summary-main { display: grid; gap: 0.35rem; }

.summary-title {
    font-size: 1.04rem;
    font-weight: 700;
    overflow-wrap: anywhere;
    font-family: "Bricolage Grotesque", sans-serif;
}

.summary-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    color: var(--muted);
    font-size: 0.88rem;
}

.summary-right { display: flex; align-items: center; gap: 0.6rem; }

.bus-detail-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface);
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow);
}

.bus-detail-cover {
    height: 150px;
    background-size: cover;
    background-position: center;
    filter: saturate(0.9);
}

.bus-detail-body { padding: 1.1rem 1.2rem 1.3rem; display: grid; gap: 0.6rem; }

.bus-detail-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.bus-detail-label {
    color: var(--muted);
    font-size: 0.79rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.bus-detail-text { color: var(--muted); margin: 0.4rem 0 0; line-height: 1.6; }

/* ========================================================================== */
/* STOPS BUILDER */
/* ========================================================================== */
.stops-builder { display: grid; gap: 0.6rem; }

.stops-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 160px auto;
    gap: 0.6rem;
    align-items: center;
}

.stops-row input[type="time"] { min-width: 140px; }

/* ========================================================================== */
/* CONTACT CARD */
/* ========================================================================== */
.contact-card { display: grid; gap: 0.75rem; }

.contact-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: var(--surface-muted);
    margin: 0;
}

.contact-line span {
    color: var(--muted);
    font-size: 0.81rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.contact-line strong { color: var(--text); font-weight: 700; }

/* ========================================================================== */
/* ADMIN METRICS + CHART */
/* ========================================================================== */
.admin-metrics .info-card { display: grid; gap: 0.6rem; }

.metric-value {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--navy);
    font-family: "Bricolage Grotesque", sans-serif;
}

.metric-split { display: flex; gap: 1.8rem; align-items: center; flex-wrap: wrap; }
.admin-chart  { display: grid; gap: 1.2rem; }

.chart-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.9rem;
    align-items: end;
    min-height: 180px;
}

.chart-bar { display: grid; gap: 0.4rem; justify-items: center; font-size: 0.79rem; color: var(--muted); }

.chart-bar-fill {
    width: 100%;
    max-width: 44px;
    border-radius: 10px 10px 6px 6px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--cobalt) 88%, var(--sky)) 0%, var(--cobalt) 100%);
    box-shadow: 0 8px 24px rgba(21,82,240,.18);
}

.chart-bar strong { color: var(--text); font-weight: 700; }

/* ========================================================================== */
/* FOOTER */
/* ========================================================================== */
.site-footer { margin-top: auto; padding: 0; }

.footer2 {
    background:
        radial-gradient(ellipse 50% 60% at 5% 30%, rgba(6,194,168,.11) 0%, transparent 60%),
        radial-gradient(ellipse 45% 55% at 95% 10%, rgba(21,82,240,.13) 0%, transparent 60%),
        linear-gradient(160deg, #06111f 0%, #040d1a 100%);
    border-top: 1px solid rgba(148,181,255,.14);
    color: rgba(255,255,255,.92);
}

.footer2-inner { padding: 1.75rem 0 1.1rem; }

.footer2-top {
    display: grid;
    grid-template-columns: 1.1fr 1fr 0.9fr;
    gap: 2rem;
    align-items: start;
}

.footer2-col h3 {
    margin: 0 0 0.85rem;
    font-family: "Bricolage Grotesque", sans-serif;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: rgba(255,255,255,.97);
}

.footer2-text {
    margin: 0 0 0.9rem;
    color: rgba(230,238,252,.62);
    line-height: 1.7;
    max-width: 44ch;
}

.footer2-contact { display: grid; gap: 0.55rem; margin-bottom: 0.9rem; }

.footer2-contact-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: rgba(230,238,252,.76);
    font-weight: 500;
}

.footer2-icon {
    display: inline-flex;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(148,181,255,.14);
    color: var(--sky);
    flex: 0 0 auto;
}

.footer2-list { display: grid; gap: 0.65rem; }

.footer2-list a {
    color: rgba(230,238,252,.65);
    font-weight: 500;
    transition: color var(--dur-std), transform var(--dur-std) var(--ease-out);
    width: fit-content;
    font-size: 0.94rem;
}

.footer2-list a:hover { color: rgba(255,255,255,.95); transform: translateX(3px); }

.footer2-bottom {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(148,181,255,.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer2-links { display: flex; flex-wrap: wrap; gap: 1.1rem; }

.footer2-links a {
    color: rgba(230,238,252,.62);
    font-weight: 500;
    font-size: 0.91rem;
    transition: color var(--dur-std), transform var(--dur-std) var(--ease-out);
}

.footer2-links a:hover { color: rgba(255,255,255,.95); transform: translateY(-1px); }

.footer2-brand img { width: 128px; height: auto; object-fit: contain; opacity: 0.88; }

/* ========================================================================== */
/* UTILITIES */
/* ========================================================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: 0;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.stack-md { gap: 1.2rem; }
.stack-lg { gap: 2rem; }
.admin-nav a { font-weight: 600; }

/* ========================================================================== */
/* ANIMATIONS */
/* ========================================================================== */
@keyframes hero-in {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: none; }
}

@keyframes hero-media-in {
    from { opacity: 0; transform: translateX(32px) scale(.97); }
    to   { opacity: 1; transform: none; }
}

@keyframes slide-down {
    from { opacity: 0; transform: translateY(-14px); }
    to   { opacity: 1; transform: none; }
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-6px); }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

.reveal.in-view { opacity: 1; transform: none; }

.reveal-group > * {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}

.reveal-group.in-view > *:nth-child(1) { opacity: 1; transform: none; transition-delay:   0ms; }
.reveal-group.in-view > *:nth-child(2) { opacity: 1; transform: none; transition-delay:  90ms; }
.reveal-group.in-view > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 180ms; }
.reveal-group.in-view > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 270ms; }
.reveal-group.in-view > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 360ms; }

/* ========================================================================== */
/* DARK OVERRIDES */
/* ========================================================================== */
[data-theme="dark"] .home-hero.hero-image {
    background:
        radial-gradient(ellipse 60% 50% at -5% 50%, rgba(21,82,240,.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 50% at 105% 10%, rgba(6,194,168,.1) 0%, transparent 65%),
        var(--surface);
    border-color: var(--border);
}

[data-theme="dark"] .home-hero.hero-image::before { opacity: 0.18; }

[data-theme="dark"] .hero-visual { background: rgba(13,28,48,.7); }

[data-theme="dark"] .hero-visual-body div {
    background: rgba(10,22,40,.8);
    border-color: var(--border);
}

[data-theme="dark"] .feature-panel::before {
    background: radial-gradient(circle, rgba(6,194,168,.13), transparent 65%);
}

[data-theme="dark"] .page-hero,
[data-theme="dark"] .hero-card,
[data-theme="dark"] .panel,
[data-theme="dark"] .auth-card,
[data-theme="dark"] .info-card,
[data-theme="dark"] .faq-item,
[data-theme="dark"] .glass-panel,
[data-theme="dark"] .booking-form-panel {
    background: linear-gradient(160deg, rgba(13,30,48,.95) 0%, rgba(9,20,36,.9) 100%);
}

[data-theme="dark"] .cta-strip {
    background: linear-gradient(120deg, color-mix(in srgb, var(--cobalt) 70%, #000) 0%, color-mix(in srgb, var(--sky) 70%, #000) 100%);
    border: 1px solid rgba(148,181,255,.14);
}

[data-theme="dark"] .route-pill  { background: rgba(21,82,240,.2); color: #93c5fd; }
[data-theme="dark"] .pill        { background: rgba(148,163,184,.12); color: var(--text); }

[data-theme="dark"] .feature-list article,
[data-theme="dark"] .hero-steps article {
    background: rgba(255,255,255,.035);
    border-color: rgba(148,181,255,.1);
}

[data-theme="dark"] .available { background: rgba(34,197,94,.18);  color: #86efac; }
[data-theme="dark"] .pending   { background: rgba(245,158,11,.16); color: #fdba74; }
[data-theme="dark"] .booked    { background: rgba(239,68,68,.18);  color: #fca5a5; }

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: rgba(255,255,255,.04);
    color: var(--text);
    border-color: var(--border);
}

[data-theme="dark"] label span,
[data-theme="dark"] th,
[data-theme="dark"] .lead,
[data-theme="dark"] .feature-list p,
[data-theme="dark"] .info-card p,
[data-theme="dark"] .faq-item p,
[data-theme="dark"] .muted { color: var(--muted); }

[data-theme="dark"] .hero-steps p,
[data-theme="dark"] .info-card h2,
[data-theme="dark"] .info-card h3,
[data-theme="dark"] .faq-item h2,
[data-theme="dark"] .panel h2,
[data-theme="dark"] td,
[data-theme="dark"] td strong { color: var(--text); }

[data-theme="dark"] .seat {
    border-color: rgba(148,181,255,.12);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.02);
}

[data-theme="dark"] button.seat:hover:not(:disabled) {
    box-shadow: 0 8px 20px rgba(0,0,0,.3);
}

[data-theme="dark"] .seat.selected     { outline: 3px solid rgba(91,155,255,.45); }

[data-theme="dark"] .alert.error {
    background: rgba(239,68,68,.1);
    color: #fca5a5;
    border-color: rgba(239,68,68,.2);
}

[data-theme="dark"] .bus-detail-card {
    background: linear-gradient(160deg, rgba(13,30,48,.95) 0%, rgba(9,20,36,.9) 100%);
    border-color: rgba(148,181,255,.14);
}

[data-theme="dark"] .contact-line {
    background: rgba(13,28,50,.6);
    border-color: var(--border);
}

[data-theme="dark"] table            { color: var(--text); }
[data-theme="dark"] table th,
[data-theme="dark"] table td         { border-bottom-color: var(--border); }

[data-theme="dark"] .button {
    background: color-mix(in srgb, var(--cobalt) 80%, var(--sky));
    color: #fff;
}

[data-theme="dark"] .button.ghost {
    background: rgba(148,163,184,.14);
    color: var(--text);
}

[data-theme="dark"] .hero-media-card {
    background: rgba(10,22,42,.88);
    border-color: rgba(148,181,255,.18);
}

[data-theme="dark"] .hero-media-card small  { color: rgba(178,208,252,.6); }
[data-theme="dark"] .hero-media-card strong { color: #e6eeff; }

[data-theme="dark"] .footer2 {
    background:
        radial-gradient(ellipse 50% 60% at 5% 30%, rgba(6,194,168,.09) 0%, transparent 60%),
        radial-gradient(ellipse 45% 55% at 95% 10%, rgba(21,82,240,.11) 0%, transparent 60%),
        linear-gradient(160deg, #040c18 0%, #030a14 100%);
}

/* ========================================================================== */
/* SYSTEM DARK */
/* ========================================================================== */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --bg:             #060e1c;
        --bg-accent:      #0a1628;
        --surface:        #0d1e30;
        --surface-strong: #112235;
        --surface-muted:  #0a1828;
        --border:         rgba(148,181,255,.13);
        --text:           #e6eeff;
        --text-secondary: #8aa3c4;
        --muted:          #5b7da0;
        --navy:           #e6eeff;
        --blue:           #5b9bff;
        --cyan:           #38c0f0;
        --primary-start:  #3a7cff;
        --primary-end:    #1cc5ee;
        --shadow:         0 2px 16px rgba(0,0,0,.3), 0 1px 3px rgba(0,0,0,.2);
        --shadow-lg:      0 12px 40px rgba(0,0,0,.4);
    }

    :root:not([data-theme="light"]) .home-hero.hero-image {
        background:
            radial-gradient(ellipse 60% 50% at -5% 50%, rgba(21,82,240,.12) 0%, transparent 70%),
            radial-gradient(ellipse 40% 50% at 105% 10%, rgba(6,194,168,.1) 0%, transparent 65%),
            var(--surface);
    }

    :root:not([data-theme="light"]) .page-hero,
    :root:not([data-theme="light"]) .hero-card,
    :root:not([data-theme="light"]) .panel,
    :root:not([data-theme="light"]) .auth-card,
    :root:not([data-theme="light"]) .info-card,
    :root:not([data-theme="light"]) .faq-item,
    :root:not([data-theme="light"]) .cta-strip,
    :root:not([data-theme="light"]) .glass-panel,
    :root:not([data-theme="light"]) .booking-form-panel {
        background: linear-gradient(160deg, rgba(13,30,48,.95) 0%, rgba(9,20,36,.9) 100%);
    }

    :root:not([data-theme="light"]) .available { background: rgba(34,197,94,.18); color: #86efac; }
    :root:not([data-theme="light"]) .pending   { background: rgba(245,158,11,.16); color: #fdba74; }
    :root:not([data-theme="light"]) .booked    { background: rgba(239,68,68,.18);  color: #fca5a5; }

    :root:not([data-theme="light"]) input,
    :root:not([data-theme="light"]) select,
    :root:not([data-theme="light"]) textarea {
        background: rgba(255,255,255,.04);
        color: var(--text);
        border-color: var(--border);
    }

    :root:not([data-theme="light"]) .footer2 {
        background:
            radial-gradient(ellipse 50% 60% at 5% 30%, rgba(6,194,168,.09) 0%, transparent 60%),
            radial-gradient(ellipse 45% 55% at 95% 10%, rgba(21,82,240,.11) 0%, transparent 60%),
            linear-gradient(160deg, #040c18 0%, #030a14 100%);
    }

    :root:not([data-theme="light"]) .auth-page {
        background:
            linear-gradient(180deg, rgba(4,10,20,.72), rgba(4,10,20,.86)),
            url("../images/BusImage.avif") center/cover;
    }
}

/* ========================================================================== */
/* RESPONSIVE <= 960px */
/* ========================================================================== */
@media (max-width: 960px) {
    .header-row, .split-row { align-items: center; gap: 0.85rem; }
    .top-nav { width: 100%; justify-content: flex-start; }
    .inline-links { width: 100%; justify-content: flex-start; }
    .inline-form label { flex: 1 1 100%; min-width: 0; }

    .home-hero,
    .grid-two,
    .cards-grid.two-up,
    .cards-grid.three-up,
    .footer-grid { grid-template-columns: 1fr; }

    .page-hero.compact,
    .cta-strip { grid-template-columns: 1fr; align-items: start; }
    .home-hero { min-height: auto; }

    .home-hero.hero-image {
        grid-template-columns: 1fr;
        padding: 3.5rem 1.75rem;
    }

    .home-hero.hero-image .hero-copy { max-width: none; }
    .hero-media { min-height: 280px; }
    .footer2-top { grid-template-columns: 1fr; gap: 2rem; }

    .nav-toggle { display: inline-flex; }

    .top-nav {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: min(78vw, 320px);
        background: var(--surface);
        border-left: 1px solid var(--border);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 5.5rem 1.5rem 1.5rem;
        gap: 0.5rem;
        transform: translateX(100%);
        transition: transform var(--dur-slow) var(--ease-out);
        z-index: 60;
        box-shadow: -24px 0 48px rgba(7,17,31,.14);
        pointer-events: none;
        overflow-y: auto;
    }

    body.nav-open .top-nav { transform: translateX(0); pointer-events: auto; }
    body.nav-open { overflow: hidden; }

    .nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(7,17,31,.45);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--dur-std) var(--ease-out);
        z-index: 55;
        backdrop-filter: blur(4px);
    }

    body.nav-open .nav-backdrop { opacity: 1; pointer-events: auto; }

    .top-nav a,
    .top-nav .nav-cta { width: 100%; justify-content: flex-start; border-radius: 12px; }
    .top-nav .nav-cta { justify-content: center; }

    .top-nav .theme-toggle {
        width: 100%;
        height: 44px;
        border-radius: 12px;
        justify-content: flex-start;
        padding: 0 1rem;
        gap: 0.6rem;
    }

    .top-nav .theme-toggle::after {
        content: "Toggle theme";
        font-weight: 600;
        color: var(--text);
        font-size: 0.93rem;
    }

    .booking-grid { grid-template-columns: 1fr; }
    .hero-media { width: 100%; }
    .bus-detail-card { margin-top: 1rem; }
    .section-block { padding: 3.5rem 0; }
    .cards-grid { gap: 1rem; }
    .panel, .cta-strip, .hero-card { padding: 1.4rem; }
    .chart-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ========================================================================== */
/* RESPONSIVE <= 700px */
/* ========================================================================== */
@media (max-width: 700px) {
    .page-content { padding: 3rem 0; }
    .top-nav { gap: 0.15rem; }
    .top-nav a { padding: 0.6rem 0.8rem; }
    .table-wrap table { min-width: 520px; }
    .hero-copy h1, .page-hero h1 { max-width: none; }
    .bus-structure { padding: 0; }
    .bus-outline { width: 100%; padding: 0.8rem; border-radius: 24px; }
    .bus-seat-row { grid-template-columns: minmax(44px, 1fr) minmax(44px, 1fr) 28px minmax(44px, 1fr) minmax(44px, 1fr); gap: 0.55rem; }
    .bus-seat-row.is-back { grid-template-columns: repeat(5, minmax(48px, 1fr)); }
    .stops-row { grid-template-columns: 1fr; }
    .chart-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .brand img { width: 108px; height: 44px; }
    .nav-toggle { width: 40px; height: 40px; }
    .nav-toggle-bar { width: 18px; }
}