:root{
  --primary:#ff4d5e;       /* coral */
  --primary-dark:#e63950;
  --accent:#00b8a9;        /* turquoise */
  --accent-dark:#009b8e;
  --ink:#222;
  --muted:#777;
  --line:#e7e7e7;
  --bg:#f5f6f8;
  --white:#fff;
  --shadow:0 2px 12px rgba(0,0,0,.08);
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer}

/* Topbar */
.topbar{background:var(--ink);color:#ddd;font-size:13px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar-cities{display:flex;gap:6px}
.city-tab{padding:4px 12px;border-radius:20px;color:#ccc;transition:.2s}
.city-tab.active,.city-tab:hover{background:var(--primary);color:#fff}
.topbar-links a:hover{color:#fff}
.sep{margin:0 8px;color:#555}

/* Header */
.header{background:var(--white);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:20px;height:74px}
.logo{font-weight:800;font-size:26px;letter-spacing:-1px;white-space:nowrap}
.logo-ticket{color:var(--ink)}
.logo-vip{color:var(--primary)}
.logo-rd{color:var(--accent)}
.logo-img{height:46px;width:auto;display:block}
@media(max-width:600px){.logo-img{height:36px}}
.search{flex:1;display:flex;max-width:560px}
.search input{flex:1;border:2px solid var(--line);border-right:none;border-radius:24px 0 0 24px;padding:11px 18px;font-size:14px;outline:none}
.search input:focus{border-color:var(--primary)}
.search button{border:none;background:var(--primary);color:#fff;padding:0 20px;border-radius:0 24px 24px 0;font-size:16px}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.header-btn{display:flex;align-items:center;gap:6px;font-size:14px;font-weight:500;position:relative}
.header-btn:hover{color:var(--primary)}
.header-btn .icon{font-size:20px}
.cart-btn{font-size:22px}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--primary);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.credit-badge{background:var(--accent);color:#fff;font-size:12px;font-weight:600;padding:5px 10px;border-radius:14px;white-space:nowrap}

/* Nav */
.mainnav{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.mainnav ul{display:flex;list-style:none;flex-wrap:wrap}
.mainnav a{display:block;padding:14px 16px;font-size:14px;font-weight:500;color:#444;border-bottom:3px solid transparent;transition:.2s}
.mainnav a:hover{color:var(--primary)}
.mainnav a.active{color:var(--primary);border-bottom-color:var(--primary)}
.mainnav a.promo{color:var(--accent);font-weight:600}

/* Hero */
.hero{background:linear-gradient(120deg,var(--primary),#ff7a5c);color:#fff;border-radius:var(--radius);padding:38px 32px;margin:22px 0;text-align:center}
.hero h1{font-size:30px;font-weight:800;margin-bottom:8px}
.hero p{font-size:16px;opacity:.95}

/* Section title */
.section-head{display:flex;align-items:center;justify-content:space-between;margin:26px 0 14px}
.section-head h2{font-size:22px;font-weight:700}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.toolbar select{padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.grid{grid-template-columns:1fr}}

/* Card */
.card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.2s;display:flex;flex-direction:column;cursor:pointer}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 22px rgba(0,0,0,.13)}
.card-img{position:relative;aspect-ratio:3/2;background:#eee;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.06)}
.badge{position:absolute;top:10px;font-size:11px;font-weight:700;color:#fff;padding:4px 9px;border-radius:6px}
.badge-discount{right:10px;background:var(--primary)}
.badge-new{left:10px;background:var(--accent)}
.card-body{padding:13px 14px 16px;display:flex;flex-direction:column;flex:1}
.card-cat{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--accent-dark);font-weight:600;margin-bottom:5px}
.card-title{font-size:14px;font-weight:600;line-height:1.35;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.card-merchant{font-size:12px;color:var(--muted);margin-bottom:auto}
.card-merchant b{color:#444}
.card-price{display:flex;align-items:baseline;gap:8px;margin-top:10px}
.price-now{font-size:19px;font-weight:800;color:var(--primary)}
.price-old{font-size:13px;color:#aaa;text-decoration:line-through}
.card-sold{font-size:11px;color:var(--muted);margin-top:4px}

/* Buttons */
.btn{border:none;border-radius:24px;padding:11px 22px;font-size:14px;font-weight:600;transition:.2s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark)}
.btn-outline{background:#fff;border:2px solid var(--primary);color:var(--primary)}
.btn-block{width:100%}
.btn-lg{padding:14px 28px;font-size:16px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* Detail page */
.detail{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;margin:24px 0;background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
@media(max-width:820px){.detail{grid-template-columns:1fr}}
.detail-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:3/2}
.detail-img img{width:100%;height:100%;object-fit:cover}
.detail h1{font-size:24px;margin:4px 0 6px}
.detail .merchant{color:var(--muted);margin-bottom:14px}
.detail .pricing{display:flex;align-items:baseline;gap:12px;margin:16px 0}
.detail .price-now{font-size:32px}
.detail .save{background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:6px}
.qty-row{display:flex;align-items:center;gap:12px;margin:18px 0}
.qty-ctrl{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty-ctrl button{width:38px;height:38px;border:none;background:#f2f2f2;font-size:18px}
.qty-ctrl span{width:44px;text-align:center;font-weight:600}
.detail-section{margin-top:18px}
.detail-section h3{font-size:15px;margin-bottom:6px;color:var(--primary)}
.detail-section p,.detail-section li{font-size:14px;color:#555}
.fine-print{font-size:12px;color:var(--muted);background:#faf7f2;border-radius:8px;padding:12px;margin-top:14px;line-height:1.6}
.breadcrumb{font-size:13px;color:var(--muted);margin:18px 0}
.breadcrumb a:hover{color:var(--primary)}

/* Cart / account / forms */
.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:24px 0}
.page-title{font-size:24px;font-weight:700;margin:24px 0 4px}
.cart-item{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.cart-item img{width:90px;height:64px;object-fit:cover;border-radius:8px}
.cart-item .ci-info{flex:1}
.cart-item .ci-title{font-weight:600;font-size:14px}
.cart-item .ci-merchant{font-size:12px;color:var(--muted)}
.cart-item .ci-remove{color:var(--muted);font-size:13px;cursor:pointer}
.cart-item .ci-remove:hover{color:var(--primary)}
.summary{display:flex;justify-content:space-between;padding:8px 0;font-size:14px}
.summary.total{font-size:18px;font-weight:700;border-top:2px solid var(--line);margin-top:8px;padding-top:14px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.field input,.field select{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none}
.field input:focus{border-color:var(--primary)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pay-methods{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.pay-method{flex:1;min-width:120px;border:2px solid var(--line);border-radius:10px;padding:12px;text-align:center;font-size:13px;font-weight:600;cursor:pointer}
.pay-method.active{border-color:var(--primary);background:#fff5f6;color:var(--primary)}
.checkout-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
@media(max-width:820px){.checkout-grid{grid-template-columns:1fr}}

/* Voucher */
.voucher{border:2px dashed var(--accent);border-radius:10px;padding:16px;margin:12px 0;background:#f0fbfa}
.voucher .vcode{font-size:20px;font-weight:800;color:var(--accent-dark);letter-spacing:1px}
.success-icon{font-size:54px;text-align:center}

/* Account */
.acct-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:18px;flex-wrap:wrap}
.acct-tab{padding:10px 16px;font-weight:600;font-size:14px;color:#666;border-bottom:3px solid transparent}
.acct-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.order-card{border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:14px}
.order-head{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:10px}
.status-pill{background:#e6f7f0;color:#0a8f5b;font-size:12px;font-weight:700;padding:3px 10px;border-radius:12px}

/* Newsletter */
.newsletter{background:var(--accent);color:#fff;border-radius:var(--radius);padding:30px;text-align:center;margin:30px 0}
.newsletter h3{font-size:20px;margin-bottom:6px}
.newsletter form{display:flex;gap:10px;max-width:460px;margin:14px auto 0}
.newsletter input{flex:1;border:none;border-radius:24px;padding:12px 18px;font-size:14px}
.newsletter button{border:none;background:var(--ink);color:#fff;border-radius:24px;padding:12px 22px;font-weight:600}

/* Footer */
.footer{background:#1c1c1c;color:#bbb;margin-top:40px;padding-top:36px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-bottom:28px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer h4{color:#fff;font-size:15px;margin-bottom:12px}
.footer a{display:block;color:#bbb;padding:3px 0}
.footer a:hover{color:var(--primary)}
.footer .muted{color:#888;margin-top:8px;font-size:13px}
.social{display:flex;gap:10px;margin-top:12px}
.social a{width:34px;height:34px;border-radius:50%;background:#333;display:flex;align-items:center;justify-content:center;color:#fff}
.social a:hover{background:var(--primary)}
.footer-bottom{border-top:1px solid #333;padding:16px 0;font-size:13px;color:#888;text-align:center}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--ink);color:#fff;padding:14px 22px;border-radius:30px;font-size:14px;box-shadow:0 6px 24px rgba(0,0,0,.3);z-index:200;transition:.3s;opacity:0}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.error{background:var(--primary-dark)}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;z-index:300;padding:16px}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:14px;padding:28px;width:100%;max-width:400px;position:relative}
.modal-close{position:absolute;top:12px;right:16px;border:none;background:none;font-size:26px;color:#999}
.auth-tabs{display:flex;margin-bottom:20px;border-bottom:1px solid var(--line)}
.auth-tab{flex:1;padding:10px;border:none;background:none;font-weight:600;color:#888;border-bottom:3px solid transparent}
.auth-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.auth-form input{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;margin-bottom:12px;font-size:14px}
.auth-hint{font-size:12px;color:var(--muted);text-align:center;margin-top:8px}

.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty .big{font-size:48px;margin-bottom:10px}
.loading{text-align:center;padding:60px;color:var(--muted)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 4px}
.chip{padding:7px 14px;border:1px solid var(--line);border-radius:20px;font-size:13px;background:#fff;cursor:pointer}
.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}