/* Go Travel Mart — Public Booking (MakeMyTrip-style, brand colors) */
:root {
    --logo-navy: #00205B;
    --logo-navy-hover: #00163F;
    --logo-navy-light: #EBF1FC;
    --logo-orange: #E55B13;
    --logo-orange-hover: #C6490A;
    --logo-orange-light: #FDF2EB;
    --bg: #F4F6F9;
    --white: #fff;
    --text: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
    --radius: 14px;
    --shadow: 0 18px 50px rgba(0, 32, 91, 0.14);
    --font: "Outfit", system-ui, sans-serif;
    --display: "Fraunces", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.booking-body {
    margin: 0;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.bk-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.bk-header-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}
.bk-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.bk-logo-mark {
    width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--logo-navy), #0a3a8f);
    color: #fff; display: grid; place-items: center; font-size: 0.85rem;
}
.bk-logo-text { color: var(--logo-navy); font-size: 1.05rem; }
.bk-logo-text em { font-style: normal; color: var(--logo-orange); }
.bk-nav { display: flex; gap: 16px; margin-left: 12px; flex: 1; }
.bk-nav a { font-size: 0.9rem; font-weight: 600; color: var(--muted); }
.bk-nav a:hover { color: var(--logo-navy); }
.bk-header-actions { display: flex; align-items: center; gap: 12px; }
.bk-link-muted { font-size: 0.85rem; font-weight: 600; color: var(--muted); }

.bk-btn {
    border: none; border-radius: 10px; padding: 10px 16px;
    font-weight: 700; cursor: pointer; transition: 0.15s ease;
}
.bk-btn-orange { background: var(--logo-orange); color: #fff; }
.bk-btn-orange:hover { background: var(--logo-orange-hover); }
.bk-btn-ghost { background: #f1f5f9; color: var(--logo-navy); }
.bk-btn-navy { background: var(--logo-navy); color: #fff; }

/* Hero — full bleed */
.bk-hero {
    position: relative;
    min-height: min(78vh, 640px);
    display: flex;
    align-items: flex-end;
    padding: 40px 20px 48px;
    color: #fff;
    overflow: hidden;
}
.bk-hero-bg {
    position: absolute; inset: 0;
    background:
        linear-gradient(180deg, rgba(0, 32, 91, 0.55) 0%, rgba(0, 32, 91, 0.82) 100%),
        url("https://images.unsplash.com/photo-1488646953014-85cb44e25828?auto=format&fit=crop&w=1800&q=80") center/cover no-repeat;
}
.bk-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1160px;
    width: 100%;
    margin: 0 auto;
}
.bk-brand-hero {
    margin: 0 0 8px;
    font-family: var(--display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}
.bk-hero-inner h1 {
    margin: 0 0 8px;
    font-size: clamp(1.15rem, 2.4vw, 1.45rem);
    font-weight: 600;
    opacity: 0.95;
}
.bk-hero-sub {
    margin: 0 0 22px;
    max-width: 520px;
    font-size: 0.95rem;
    opacity: 0.88;
    line-height: 1.45;
}

.bk-search-card {
    background: var(--white);
    color: var(--text);
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.bk-tabs {
    display: flex;
    gap: 0;
    background: var(--logo-navy-light);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}
.bk-tab {
    flex: 1;
    min-width: 100px;
    border: none;
    background: transparent;
    padding: 14px 12px;
    font-weight: 700;
    color: var(--muted);
    cursor: pointer;
    border-bottom: 3px solid transparent;
}
.bk-tab.is-active {
    color: var(--logo-navy);
    background: #fff;
    border-bottom-color: var(--logo-orange);
}
.bk-search-panel { padding: 18px 18px 16px; }
.bk-search-panel[hidden] { display: none !important; }
.bk-fields {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}
.bk-fields label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.bk-fields input {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}
.bk-fields input:focus {
    outline: none;
    border-color: var(--logo-orange);
    box-shadow: 0 0 0 3px rgba(229, 91, 19, 0.15);
}
.bk-search-submit { width: 100%; padding: 14px; font-size: 1rem; }

.bk-results { padding: 36px 20px 20px; }
.bk-results-inner { max-width: 1160px; margin: 0 auto; }
.bk-results-head h2 {
    margin: 0 0 6px;
    font-family: var(--display);
    color: var(--logo-navy);
    font-size: 1.55rem;
}
.bk-results-head p { margin: 0 0 20px; color: var(--muted); font-size: 0.9rem; }

.bk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}
.bk-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.bk-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 32, 91, 0.1);
}
.bk-card-img {
    height: 150px;
    background: #cbd5e1 center/cover no-repeat;
}
.bk-card-body { padding: 14px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.bk-card-body h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--logo-navy);
    font-weight: 800;
}
.bk-meta { font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.bk-price {
    margin-top: auto;
    font-weight: 800;
    color: var(--logo-navy);
    font-size: 1.05rem;
}
.bk-price span { font-size: 0.75rem; font-weight: 600; color: var(--muted); }
.bk-card .bk-btn { margin-top: 8px; width: 100%; }
.bk-empty { text-align: center; color: var(--muted); font-weight: 600; padding: 28px; }

.bk-trust {
    padding: 28px 20px 40px;
}
.bk-trust-inner {
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.bk-trust-inner > div {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 18px;
}
.bk-trust-inner strong {
    display: block;
    color: var(--logo-navy);
    font-size: 0.95rem;
    margin-bottom: 4px;
}
.bk-trust-inner span { font-size: 0.82rem; color: var(--muted); }

.bk-footer {
    background: var(--logo-navy);
    color: rgba(255, 255, 255, 0.88);
    padding: 28px 20px;
}
.bk-footer-inner {
    max-width: 1160px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.bk-footer p { margin: 6px 0 0; font-size: 0.85rem; opacity: 0.8; }
.bk-footer-links { display: flex; gap: 16px; align-items: center; }
.bk-footer-links a { font-weight: 700; font-size: 0.88rem; }

/* Modal */
.bk-modal-overlay {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(0, 20, 50, 0.55);
    display: grid; place-items: center;
    padding: 16px;
}
.bk-modal-overlay[hidden] { display: none !important; }
.bk-modal {
    width: min(520px, 100%);
    background: #fff;
    border-radius: 16px;
    padding: 18px;
    max-height: 90vh;
    overflow: auto;
}
.bk-modal-head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 14px;
}
.bk-modal-head h3 { margin: 0; color: var(--logo-navy); font-size: 1.15rem; }
.bk-modal-close {
    border: none; background: #f1f5f9; width: 34px; height: 34px;
    border-radius: 8px; font-size: 1.3rem; cursor: pointer; color: var(--logo-navy);
}
.bk-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.bk-form-grid label, .bk-full {
    display: flex; flex-direction: column; gap: 5px;
    font-size: 0.75rem; font-weight: 700; color: var(--muted);
}
.bk-form-grid input, .bk-full textarea {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 9px 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}
.bk-full { margin-top: 10px; }
.bk-modal-actions {
    display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px;
}
.bk-form-status {
    margin: 10px 0 0;
    font-size: 0.85rem;
    font-weight: 700;
}
.bk-form-status.ok { color: #166534; }
.bk-form-status.err { color: #b91c1c; }

@media (max-width: 900px) {
    .bk-nav { display: none; }
    .bk-fields { grid-template-columns: 1fr 1fr; }
    .bk-trust-inner { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .bk-fields { grid-template-columns: 1fr; }
    .bk-form-grid { grid-template-columns: 1fr; }
    .bk-hero { min-height: 70vh; align-items: center; }
}

/* ── Hotel Layout (sidebar + listing) ── */
.bk-hotel-layout {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

/* ── Sidebar ── */
.bk-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    position: sticky;
    top: 70px;
}
.bk-sidebar-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--logo-navy);
}
.bk-clear-filters {
    border: none;
    background: none;
    color: var(--logo-orange);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0;
}
.bk-filter-block {
    border-top: 1px solid var(--border);
    padding: 12px 0;
}
.bk-filter-title {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}
.bk-filter-select {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    background: #fff;
}
.bk-price-range {
    display: flex;
    align-items: center;
    gap: 6px;
}
.bk-price-range input {
    flex: 1;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 7px 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    width: 0;
}
.bk-price-range span { color: var(--muted); font-size: 0.85rem; }
.bk-check-list { display: flex; flex-direction: column; gap: 6px; }
.bk-check-scroll { max-height: 160px; overflow-y: auto; }
.bk-check-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
}
.bk-check-label input[type="checkbox"] { accent-color: var(--logo-orange); width: 15px; height: 15px; }

/* ── Listing ── */
.bk-listing { flex: 1; min-width: 0; }
.bk-listing-meta {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--muted);
    margin-bottom: 12px;
}

/* ── Hotel Card ── */
.bk-hcard {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    margin-bottom: 14px;
    transition: box-shadow 0.15s ease;
}
.bk-hcard:hover { box-shadow: 0 8px 24px rgba(0,32,91,0.1); }
.bk-hcard-img {
    width: 200px;
    flex-shrink: 0;
    background: #cbd5e1 center/cover no-repeat;
    position: relative;
}
.bk-hcard-star {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
}
.bk-hcard-body { flex: 1; padding: 14px 16px; display: flex; flex-direction: column; }
.bk-hcard-top { display: flex; justify-content: space-between; gap: 12px; flex: 1; }
.bk-hcard-name {
    margin: 0 0 4px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--logo-navy);
}
.bk-hcard-dest { font-size: 0.8rem; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.bk-hcard-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 2px; }
.bk-hcard-times { font-size: 0.75rem; color: var(--muted); margin-top: 5px; display: flex; gap: 10px; }
.bk-hcard-meal { font-size: 0.78rem; color: #166534; font-weight: 600; margin-top: 4px; }
.bk-hcard-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    min-width: 130px;
}
.bk-hcard-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--logo-navy);
    text-align: right;
}
.bk-hcard-price span { font-size: 0.75rem; font-weight: 600; color: var(--muted); }
.bk-hcard-btn { white-space: nowrap; font-size: 0.82rem; padding: 9px 14px; }

/* ── Badges ── */
.bk-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 99px;
    font-size: 0.72rem;
    font-weight: 700;
}
.bk-badge-purple { background: #f3e8ff; color: #7c3aed; }
.bk-badge-blue   { background: #eff6ff; color: #2563eb; }
.bk-badge-muted  { background: #f1f5f9; color: var(--muted); }

/* ── Search fields — 4 columns for hotels ── */
#panel-hotels .bk-fields { grid-template-columns: 2fr 1fr 1fr 1fr; }

@media (max-width: 900px) {
    .bk-hotel-layout { flex-direction: column; }
    .bk-sidebar { width: 100%; position: static; }
    .bk-hcard { flex-direction: column; }
    .bk-hcard-img { width: 100%; height: 160px; }
    #panel-hotels .bk-fields { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    #panel-hotels .bk-fields { grid-template-columns: 1fr; }
    .bk-hcard-top { flex-direction: column; }
    .bk-hcard-right { align-items: flex-start; flex-direction: row; justify-content: space-between; }
}

/* ── Hotel Detail Modal ── */
.bk-hotel-detail-modal {
    width: min(780px, 96vw);
    padding: 0;
    overflow: hidden;
    border-radius: 16px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.bk-hdm-img {
    height: 220px;
    background: #cbd5e1 center/cover no-repeat;
    flex-shrink: 0;
}
.bk-hdm-body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.bk-hdm-head {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.bk-hdm-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.bk-hdm-section-title {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}
.bk-detail-rows { display: flex; flex-direction: column; gap: 8px; }
.bk-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    gap: 8px;
}
.bk-detail-label { color: var(--muted); font-weight: 600; flex-shrink: 0; }
.bk-detail-val { font-weight: 700; color: var(--text); text-align: right; }
.bk-hdm-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--border);
    margin-top: auto;
}

@media (max-width: 600px) {
    .bk-hdm-grid { grid-template-columns: 1fr; }
    .bk-hdm-img { height: 160px; }
}