/* ==========================================================
   KR Hill View Resorts — Booking Engine
   Design tokens derived from the resort's own crest: moss-green
   hill ring, terracotta temple, gold flag accent, white ground.
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    /* Core palette — pulled straight from the crest artwork */
    --primary: #647b0a;        /* hill / moss green ring */
    --primary-dark: #3f4d08;
    --primary-light: #8fa832;
    --accent: #a15b00;         /* temple terracotta */
    --accent-dark: #7d4700;
    --gold: #c99a2e;           /* flag / wordmark gold */
    --gold-light: #e6c56a;

    --bg: #ffffff;
    --bg-soft: #f8f7f1;        /* warm ivory, barely-there */
    --bg-deep: #f1efe3;
    --border: #e7e4d6;
    --text: #292d1c;
    --text-muted: #6d7260;
    --danger: #b3261e;
    --success: #2e7d32;

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 22px;
    --shadow-sm: 0 1px 3px rgba(41, 45, 28, 0.06);
    --shadow: 0 8px 24px rgba(100, 123, 10, 0.10);
    --shadow-lg: 0 16px 40px rgba(100, 123, 10, 0.16);

    --font-title: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
    --font-body: 'Montserrat', 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .title {
    font-family: var(--font-title);
    font-size: 25px;
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 10px;
    color: var(--text);
    letter-spacing: 0.1px;
}
p, label, span, li, td, th, input, select, button { font-size: 14px; font-weight: 500; }

a { color: var(--primary); text-decoration: none; }

::selection { background: var(--primary-light); color: #fff; }

/* Visible keyboard focus everywhere, unobtrusive but real */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---------- Layout ---------- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.topbar {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(6px);
    background: rgba(255, 255, 255, 0.96);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-title); font-size: 21px; font-weight: 700; color: var(--primary-dark); letter-spacing: 0.2px; }
.brand img.logo-mark { height: 42px; width: 42px; object-fit: contain; flex-shrink: 0; }
.brand span { color: var(--accent); }
.topbar .tagline { color: var(--text-muted); font-size: 13px; font-weight: 500; }

.hero {
    position: relative;
    background:
        radial-gradient(circle at 12% 20%, rgba(100,123,10,0.07), transparent 42%),
        radial-gradient(circle at 88% 0%, rgba(161,91,0,0.06), transparent 40%),
        var(--bg);
    padding: 36px 0 26px;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}
.hero-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.hero h1 { font-size: 30px; color: var(--primary-dark); margin-bottom: 6px; }
.hero p { color: var(--text-muted); max-width: 480px; margin: 0; }
.hero-art { width: 220px; height: 170px; flex-shrink: 0; }

/* ---------- Search widget ---------- */
.search-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 22px 24px;
    margin-top: -8px;
    position: relative;
    z-index: 2;
}
.search-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}
.field label {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.field-icon { width: 15px; height: 15px; color: var(--primary); flex-shrink: 0; }
.field input, .field select {
    width: 100%;
    padding: 11px 13px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    background: var(--bg);
    outline: none;
    font-family: var(--font-body);
    transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(100,123,10,0.14);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: none;
    border-radius: var(--radius-sm);
    padding: 12px 22px;
    font-weight: 600;
    font-size: 14px;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background .15s, transform .1s, box-shadow .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 12px rgba(100,123,10,0.25); }
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 6px 16px rgba(100,123,10,0.32); }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 4px 12px rgba(161,91,0,0.25); }
.btn-accent:hover { background: var(--accent-dark); box-shadow: 0 6px 16px rgba(161,91,0,0.32); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; box-shadow: none; }

/* ---------- Trust strip ---------- */
.trust-strip { padding: 26px 0; border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item { display: flex; align-items: flex-start; gap: 10px; }
.trust-item svg { width: 26px; height: 26px; color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.trust-item strong { display: block; font-size: 13px; color: var(--text); }
.trust-item span { display: block; font-size: 12px; color: var(--text-muted); font-weight: 500; margin-top: 1px; }

/* ---------- Room results ---------- */
.results { padding: 30px 0 56px; }

/* ---------- Empty state (before first search) ---------- */
.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 50px 20px;
    color: var(--text-muted);
}
.empty-state svg { width: 54px; height: 54px; color: var(--primary-light); margin-bottom: 14px; }
.empty-state h3 { color: var(--text); margin-bottom: 4px; font-size: 19px; }
.empty-state p { margin: 0; max-width: 320px; }
.room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 22px;
    margin-top: 18px;
}
.room-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: transform .18s ease, box-shadow .18s ease;
}
.room-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.room-card .thumb {
    height: 150px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 55%, var(--accent) 130%);
    display: flex;
    align-items: flex-end;
    padding: 14px 16px;
    color: #fff;
    font-family: var(--font-title);
    font-size: 16px;
    font-weight: 700;
    position: relative;
}
.room-card .thumb::after {
    content: '';
    position: absolute; top: 12px; right: 12px;
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,0.45);
}
.room-card .body { padding: 16px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.room-card .title { color: var(--primary-dark); font-size: 18px; margin-bottom: 2px; }
.room-card .meta { color: var(--text-muted); font-size: 13px; line-height: 1.55; }
.room-card .price { color: var(--accent); font-family: var(--font-title); font-size: 21px; font-weight: 700; }
.room-card .price small { font-size: 12px; font-weight: 500; color: var(--text-muted); font-family: var(--font-body); }
.room-card .amenities { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.badge-soldout { background: #fdeceb; border-color: #f3c9c6; color: var(--danger); }

/* ---------- Booking form / modal ---------- */
.overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(41,45,28,0.5);
    z-index: 50;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 16px;
    overflow-y: auto;
    backdrop-filter: blur(2px);
}
.overlay.open { display: flex; }
.modal {
    background: #fff;
    border-radius: var(--radius-lg);
    max-width: 540px;
    width: 100%;
    padding: 26px 26px 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.modal .close { float: right; cursor: pointer; color: var(--text-muted); font-size: 22px; line-height: 1; transition: color .15s; }
.modal .close:hover { color: var(--accent); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-row.single { grid-template-columns: 1fr; }
.form-row .field { margin: 0; }

.alert { padding: 11px 14px; border-radius: var(--radius-sm); margin-bottom: 14px; font-weight: 600; font-size: 13px; }
.alert-error { background: #fdeceb; color: var(--danger); border: 1px solid #f3c9c6; }
.alert-success { background: #eaf5ea; color: var(--success); border: 1px solid #cfe8cf; }

.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow-sm);
}

.footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    padding: 22px 0;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

/* ---------- Cancellation policy / house rules popup ---------- */
.policy-content, .policy-content p, .policy-content li { font-size: 12px; line-height: 1.7; font-weight: 500; }
.policy-content ol, .policy-content ul { padding-left: 20px; margin: 8px 0 16px; }
.policy-content h3 { margin: 16px 0 8px; }
.policy-content h3:first-child { margin-top: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .search-grid { grid-template-columns: 1fr 1fr; }
    .search-grid .btn { grid-column: span 2; }
    .hero h1 { font-size: 26px; }
    .hero-art { width: 150px; height: 120px; }
    .trust-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .wrap { padding: 0 16px; }
    .search-grid { grid-template-columns: 1fr; }
    .search-grid .btn { grid-column: span 1; }
    .form-row { grid-template-columns: 1fr; }
    .hero { padding: 28px 0 20px; }
    .hero h1 { font-size: 22px; }
    .hero-art { display: none; }
    .hero-inner { gap: 12px; }
    .brand { font-size: 17px; }
    .brand img.logo-mark { height: 34px; width: 34px; }
    .room-grid { grid-template-columns: 1fr; }
    .modal { padding: 20px; }
    .trust-grid { grid-template-columns: 1fr; gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    .room-card, .btn { transition: none; }
}