:root {
  --ink: #182027;
  --muted: #66737f;
  --paper: #f5f7fa;
  --paper-2: #e9eef4;
  --glass: rgba(255,255,255,.58);
  --glass-strong: rgba(255,255,255,.82);
  --line: rgba(255,255,255,.78);
  --line-dark: rgba(24,32,39,.12);
  --accent: #b68b52;
  --accent-2: #e9c992;
  --success: #4e8f75;
  --danger: #b86565;
  --shadow: 0 22px 65px rgba(53, 67, 82, .13), inset 0 1px 0 rgba(255,255,255,.85);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --ease: cubic-bezier(.2,.75,.2,1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--paper); font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif; line-height: 1.5; }
body::before, body::after { content: ""; position: fixed; z-index: -2; border-radius: 999px; filter: blur(2px); pointer-events: none; }
body::before { width: 42vw; height: 42vw; top: -18vw; left: -8vw; background: radial-gradient(circle, rgba(233,201,146,.55), rgba(233,201,146,0)); }
body::after { width: 48vw; height: 48vw; right: -18vw; bottom: -20vw; background: radial-gradient(circle, rgba(145,190,210,.38), rgba(145,190,210,0)); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.glass { background: var(--glass); border: 1px solid var(--line); box-shadow: var(--shadow); backdrop-filter: blur(22px) saturate(135%); -webkit-backdrop-filter: blur(22px) saturate(135%); }
.topbar { position: sticky; top: 14px; z-index: 20; margin: 14px auto 0; padding: 12px 16px; border-radius: 999px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: "Playfair Display", Georgia, serif; font-size: 1.4rem; font-weight: 800; letter-spacing: -.04em; }
.brand-logo { width: 38px; height: 38px; border-radius: 12px; object-fit: cover; box-shadow: 0 6px 16px rgba(38,53,64,.18); }
.brand-mark { display:grid; place-items:center; width: 34px; height:34px; border-radius: 12px; color: white; background: linear-gradient(145deg,#252e35,#778895); box-shadow: inset 2px 2px 5px rgba(255,255,255,.25), 4px 5px 12px rgba(38,53,64,.18); }
.nav { display:flex; align-items:center; gap: 5px; }
.nav a, .nav button { border: 0; background: transparent; color: var(--muted); padding: 9px 12px; border-radius: 999px; transition: .25s var(--ease); }
.nav a:hover, .nav a.active, .nav button:hover { color: var(--ink); background: rgba(255,255,255,.65); box-shadow: 0 5px 20px rgba(34,49,61,.08); }
.status { display:flex; align-items:center; gap:8px; font-size:.78rem; color:var(--muted); white-space:nowrap; }
.pulse { width:8px; height:8px; border-radius:50%; background:var(--success); box-shadow:0 0 0 5px rgba(78,143,117,.12); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow:0 0 0 9px rgba(78,143,117,0); } }
.hero { display:grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items:center; padding: 108px 0 86px; }
.eyebrow { color:var(--accent); font-size:.76rem; text-transform:uppercase; letter-spacing:.18em; font-weight:800; }
h1,h2,h3 { font-family:"Playfair Display", Georgia, serif; line-height:1.02; letter-spacing:-.045em; margin: 0; }
h1 { font-size: clamp(3.4rem, 8vw, 6.8rem); max-width: 700px; font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3.7rem); }
h3 { font-size:1.35rem; }
.lede { color:var(--muted); max-width: 580px; font-size:1.08rem; }
.actions { display:flex; flex-wrap:wrap; gap: 12px; margin-top: 28px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:9px; min-height:46px; padding: 12px 18px; border-radius:999px; border:1px solid transparent; font-weight:800; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color:white; background:linear-gradient(135deg,#26333a,#5f7480); box-shadow:0 14px 30px rgba(38,51,58,.22), inset 0 1px 0 rgba(255,255,255,.28); }
.btn-gold { color:#3e3021; background:linear-gradient(135deg,#e9c992,#b68b52); box-shadow:0 14px 30px rgba(182,139,82,.25); }
.btn-ghost { border-color:var(--line-dark); background:rgba(255,255,255,.36); color:var(--ink); }
.btn-danger { color:#8c3f3f; background:rgba(184,101,101,.12); }
.input { width:100%; border:1px solid var(--line-dark); border-radius:14px; padding:13px 14px; color:var(--ink); background:rgba(255,255,255,.58); outline: none; }
.input:focus { border-color:var(--accent); box-shadow:0 0 0 4px rgba(182,139,82,.15); }
.join-card, .preview-card { border-radius:var(--radius-xl); padding: 24px; }
.join-card { position:relative; overflow:hidden; }
.join-card::before { content:""; position:absolute; width:220px; height:220px; top:-110px; right:-50px; border-radius:50%; background:rgba(255,255,255,.52); }
.join-card > * { position:relative; }
.card-title { display:flex; justify-content:space-between; align-items:start; gap:12px; margin-bottom:18px; }
.mini-label { color:var(--muted); text-transform:uppercase; letter-spacing:.12em; font-size:.68rem; font-weight:800; }
.stat { font-family:"DM Mono", monospace; font-weight:800; }
.product-list { display:grid; gap:12px; }
.product { display:flex; gap:12px; align-items:center; padding:13px; border-radius:var(--radius-md); background:rgba(255,255,255,.44); border:1px solid rgba(255,255,255,.72); }
.product img { width:54px; height:54px; border-radius:15px; object-fit:cover; }
.product-main { flex:1; min-width:0; }
.product-main strong { display:block; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.product-main small { color:var(--muted); }
.price { font-weight:800; white-space:nowrap; }
.section { padding: 78px 0; }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:24px; }
.pill-row { display:flex; flex-wrap:wrap; gap:10px; }
.pill { padding:9px 13px; border-radius:999px; color:var(--muted); background:rgba(255,255,255,.45); border:1px solid var(--line-dark); font-size:.84rem; }
.grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.info-card { padding:24px; border-radius:var(--radius-lg); min-height:190px; }
.info-card p { color:var(--muted); }
.footer { padding:40px 0 60px; color:var(--muted); font-size:.9rem; }
.room-hero { padding: 70px 0 24px; display:flex; justify-content:space-between; gap:20px; align-items:end; }
.room-layout { display:grid; grid-template-columns: 1.25fr .75fr; gap:20px; align-items:start; padding-bottom:60px; }
.panel { border-radius:var(--radius-xl); padding:22px; }
.toolbar { display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between; margin-bottom:16px; }
.toolbar .input { max-width:320px; }
.filter-row { display:flex; flex-wrap:wrap; gap:8px; }
.filter { padding:9px 12px; border-radius:999px; border:1px solid var(--line-dark); background:rgba(255,255,255,.38); color:var(--muted); }
.filter.active { background:var(--ink); color:white; }
.item-row { display:grid; grid-template-columns: 1fr auto auto; gap:14px; align-items:center; padding:16px 0; border-bottom:1px solid var(--line-dark); }
.item-row:last-child { border-bottom:0; }
.item-meta { display:flex; gap:12px; align-items:center; min-width:0; }
.item-meta img { width:60px; height:60px; border-radius:17px; object-fit:cover; }
.item-meta strong { display:block; }
.item-meta small { color:var(--muted); }
.stepper { display:inline-flex; align-items:center; gap:8px; padding:5px; border-radius:999px; background:rgba(255,255,255,.65); border:1px solid var(--line-dark); }
.stepper button { width:30px; height:30px; border:0; border-radius:50%; background:transparent; color:var(--ink); font-size:1.15rem; }
.stepper button:hover { background:white; }
.summary { position:sticky; top:90px; }
.summary-row { display:flex; justify-content:space-between; gap:12px; padding:9px 0; color:var(--muted); }
.summary-total { display:flex; justify-content:space-between; padding-top:16px; margin-top:10px; border-top:1px solid var(--line-dark); font-size:1.5rem; font-weight:800; }
.progress { height:10px; background:rgba(24,32,39,.08); border-radius:999px; overflow:hidden; margin:12px 0; }
.progress > span { display:block; height:100%; width:84%; border-radius:inherit; background:linear-gradient(90deg,var(--accent),#e9c992); transition:width .4s var(--ease); }
.badge { display:inline-flex; align-items:center; gap:6px; padding:6px 9px; border-radius:999px; background:rgba(78,143,117,.13); color:#3f755f; font-size:.75rem; font-weight:800; }
.empty { padding:30px 0; text-align:center; color:var(--muted); }
.modal-backdrop { position:fixed; inset:0; z-index:40; display:grid; place-items:center; padding:18px; background:rgba(18,27,33,.42); backdrop-filter:blur(9px); }
.modal { width:min(540px,100%); border-radius:var(--radius-xl); padding:24px; }
.modal-head { display:flex; align-items:start; justify-content:space-between; gap:15px; margin-bottom:20px; }
.modal-close { width:38px; height:38px; border:0; border-radius:50%; background:rgba(24,32,39,.08); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-field { display:grid; gap:7px; }
.form-field.full { grid-column:1/-1; }
.form-field label { font-size:.78rem; color:var(--muted); font-weight:800; }
.toast { position:fixed; z-index:60; left:50%; bottom:24px; transform:translateX(-50%); padding:12px 17px; border-radius:999px; color:white; background:rgba(24,32,39,.92); box-shadow:0 16px 35px rgba(0,0,0,.18); animation:toast-in .3s var(--ease); }
@keyframes toast-in { from { opacity:0; transform:translate(-50%,12px); } to { opacity:1; transform:translate(-50%,0); } }
.receipt { background: #fffdf8; color:#2b2a27; padding:32px; border-radius:10px; border:1px solid #e7decc; }
.receipt h2 { font-size:2rem; }
.receipt-line { display:flex; justify-content:space-between; padding:10px 0; border-bottom:1px dashed #d8cfbf; }
@media (max-width: 900px) { .hero, .room-layout { grid-template-columns:1fr; } .summary { position:static; } .grid-3 { grid-template-columns:1fr; } .nav { display:none; } }
@media (max-width: 600px) { .shell { width:min(100% - 22px, 1180px); } .topbar { top:8px; margin-top:8px; } .status { display:none; } .hero { padding:70px 0 50px; } h1 { font-size:3.5rem; } .room-hero { padding-top:50px; display:block; } .item-row { grid-template-columns:1fr auto; } .item-row > .price { grid-column:2; grid-row:1; } .item-row > .stepper { grid-column:1; } .item-row > .btn-danger { grid-column:2; grid-row:2; } .form-grid { grid-template-columns:1fr; } .form-field.full { grid-column:auto; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior:auto !important; animation-duration:.001ms !important; transition-duration:.001ms !important; } }
@media print { body { background:white; } body > *:not(#app) { display:none !important; } .topbar, .no-print { display:none !important; } .glass { box-shadow:none; border:0; } .receipt { border:0; } }