:root{
  --primary:#ff5a1f;--primary-dark:#e04a12;--navy:#15243b;--bg:#f7f8fa;
  --card:#ffffff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;
  --radius:14px;--shadow:0 2px 10px rgba(21,36,59,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Prompt','Segoe UI',Tahoma,'Noto Sans Thai',sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:1100px;margin:0 auto;padding:0 16px}

/* header */
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1000}
.nav{display:flex;align-items:center;gap:18px;height:58px}
.logo{font-weight:800;font-size:1.15rem;color:var(--navy);display:flex;align-items:center;gap:8px}
.logo .dot{color:var(--primary)}
.nav .links{display:flex;gap:14px;margin-left:auto;font-size:.95rem}
.nav .links a{padding:6px 10px;border-radius:8px;color:var(--muted);font-weight:600}
.nav .links a:hover,.nav .links a.active{color:var(--primary);background:#fff3ec}
.btn{display:inline-block;background:var(--primary);color:#fff;font-weight:700;padding:10px 20px;border-radius:10px;border:none;cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--primary-dark)}
.btn.outline{background:#fff;color:var(--primary);border:2px solid var(--primary)}
.btn.outline:hover{background:#fff3ec}

/* hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,#23477a 100%);color:#fff;text-align:center;padding:56px 16px 64px}
.hero h1{font-size:2rem;margin-bottom:10px}
.hero p{opacity:.85;margin-bottom:26px}
.searchbar{display:flex;max-width:560px;margin:0 auto 20px;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.searchbar input,.searchbar select{border:none;outline:none;padding:13px 14px;font-size:1rem;font-family:inherit}
.searchbar select{border-right:1px solid var(--line);background:#fff;color:var(--text);max-width:160px}
.searchbar input{flex:1;min-width:0}
.searchbar button{border:none;background:var(--primary);color:#fff;padding:0 22px;font-size:1rem;font-weight:700;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:720px;margin:0 auto}
.chip{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;padding:7px 14px;border-radius:999px;font-size:.88rem;cursor:pointer}
.chip:hover{background:var(--primary);border-color:var(--primary)}
.random-btn{margin-top:22px;background:#ffd166;color:var(--navy);font-weight:800;border:none;padding:12px 26px;border-radius:999px;font-size:1rem;cursor:pointer}
.random-btn:hover{filter:brightness(1.05)}

/* sections */
.section{padding:36px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.section-head h2{color:var(--navy);font-size:1.35rem}
.section-head a{color:var(--primary);font-weight:700;font-size:.92rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}

/* lucide icons */
svg.lucide{stroke-width:1.75;vertical-align:-3px}
.logo svg{width:22px;height:22px;color:var(--primary)}
.fac .em svg{width:24px;height:24px;color:var(--navy);vertical-align:0}
.stat-card .em svg{width:26px;height:26px;color:var(--primary);vertical-align:0}
.stat-card.total .em svg{color:var(--navy)}
.card .prov svg{width:14px;height:14px;vertical-align:-2px}
.btn svg{width:16px;height:16px;margin-right:2px}
.thumb svg{width:44px;height:44px}
.random-btn svg{width:18px;height:18px;vertical-align:-3px}
.panel h2 svg{width:19px;height:19px;color:var(--primary)}

/* stats strip */
.stats-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:12px}
.stat-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 10px;text-align:center;display:flex;flex-direction:column;gap:2px;transition:transform .15s}
.stat-card:hover{transform:translateY(-3px)}
.stat-card .em{font-size:1.4rem}
.stat-card b{font-size:1.5rem;color:var(--primary);line-height:1.2}
.stat-card .lbl{font-size:.82rem;color:var(--muted)}
.stat-card.total b{color:var(--navy)}

/* card */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s}
.card:hover{transform:translateY(-3px)}
.card .thumb{height:120px;background:linear-gradient(135deg,#2a9d8f,#264653);display:flex;align-items:center;justify-content:center;font-size:2.4rem;color:#fff;position:relative;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.hero-img{width:100%;height:280px;object-fit:cover;border-radius:var(--radius);margin-bottom:20px;display:block}
.img-credit{font-size:.72rem;color:var(--muted);margin:-14px 0 16px;text-align:right}
.card .badge{position:absolute;top:10px;left:10px;background:rgba(21,36,59,.85);color:#fff;font-size:.75rem;padding:3px 10px;border-radius:999px}
.card .body{padding:14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{font-size:1.02rem;color:var(--navy)}
.card .prov{color:var(--muted);font-size:.85rem}
.card .desc{font-size:.85rem;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line);font-size:.88rem}
.rating{color:#f59e0b;font-weight:700}
.dist{background:#eef6ff;color:#1d4ed8;font-weight:700;padding:2px 10px;border-radius:8px;font-size:.82rem}

/* map page */
.map-layout{display:flex;height:calc(100vh - 58px)}
.filters{width:300px;background:#fff;border-right:1px solid var(--line);padding:16px;overflow-y:auto;flex-shrink:0}
.filters h3{font-size:1rem;color:var(--navy);margin-bottom:10px}
.filters .count{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.filters label{font-size:.85rem;font-weight:700;color:var(--navy);display:block;margin:14px 0 6px}
.filters input[type=text],.filters select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.9rem}
.fchips{display:flex;flex-wrap:wrap;gap:6px}
.fchip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:5px 11px;font-size:.8rem;cursor:pointer;color:var(--muted)}
.fchip.on{background:var(--primary);border-color:var(--primary);color:#fff}
#map{flex:1}
@media(max-width:760px){.map-layout{flex-direction:column}.filters{width:100%;max-height:40vh;border-right:none;border-bottom:1px solid var(--line)}}

/* detail page */
.breadcrumb{font-size:.85rem;color:var(--muted);padding:14px 0}
.breadcrumb a:hover{color:var(--primary)}
.detail-grid{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start;padding-bottom:48px}
@media(max-width:860px){.detail-grid{grid-template-columns:1fr}}
.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}
.panel h2{color:var(--navy);font-size:1.15rem;margin-bottom:14px}
.title-row h1{color:var(--navy);font-size:1.6rem}
.title-row .sub{color:var(--muted);margin:4px 0 14px}
.fac-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.fac{background:#f7f8fa;border-radius:10px;padding:10px 6px;text-align:center;font-size:.78rem;color:var(--muted)}
.fac .em{font-size:1.4rem;display:block;margin-bottom:2px}
.stat-row{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 4px}
.stat{background:#f0f4ff;border-radius:10px;padding:8px 14px;font-size:.85rem;color:var(--navy)}
.stat b{display:block;font-size:1.05rem}
#route-map,#detail-map{height:320px;border-radius:12px}
.side{position:sticky;top:74px}
.side .price{font-size:1.3rem;font-weight:800;color:var(--primary)}
.side .row{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.faq details{border-bottom:1px solid var(--line);padding:10px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:.93rem;color:var(--navy)}
.faq p{font-size:.88rem;color:var(--muted);padding:8px 0 2px}
.review{border-bottom:1px solid var(--line);padding:14px 0}
.review .head{display:flex;gap:10px;align-items:baseline;font-size:.9rem}
.review .head .nm{font-weight:700;color:var(--navy)}
.review .head .dt{color:var(--muted);font-size:.78rem}
.review p{font-size:.9rem;color:var(--text);margin-top:4px}
.review-form input,.review-form textarea,.review-form select{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.92rem;margin-bottom:10px}
.stars{display:flex;gap:4px;font-size:1.6rem;cursor:pointer;margin-bottom:10px;color:#d1d5db}
.stars span.on{color:#f59e0b}

/* weather */
.wx-now{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.wx-now .t{font-size:2.2rem;font-weight:800;color:var(--navy)}
.wx-tip{background:#fff8e6;border:1px solid #fde68a;border-radius:10px;padding:10px 14px;font-size:.86rem;margin-bottom:12px}
.wx-days{display:flex;gap:6px;overflow-x:auto}
.wx-day{flex:1;min-width:64px;background:#f7f8fa;border-radius:10px;padding:8px 4px;text-align:center;font-size:.78rem}
.wx-day .em{font-size:1.2rem}
.wx-src{font-size:.72rem;color:var(--muted);margin-top:10px}

/* forms & misc */
.form-page{max-width:560px;margin:0 auto;padding:36px 16px}
.form-page .panel label{font-weight:700;font-size:.9rem;color:var(--navy);display:block;margin:12px 0 6px}
.form-page input,.form-page textarea,.form-page select{width:100%;padding:11px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:.95rem}
.notice{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:10px;padding:12px 16px;margin-top:14px;display:none}
footer{background:var(--navy);color:#94a3b8;padding:32px 0;margin-top:40px;font-size:.88rem}
footer .cols{display:flex;gap:40px;flex-wrap:wrap}
footer a:hover{color:#fff}
.empty{color:var(--muted);text-align:center;padding:30px}