:root {
  --bg: #07161f;
  --bg-2: #0d2030;
  --panel: rgba(15, 39, 52, 0.88);
  --panel-strong: #123243;
  --line: rgba(154, 221, 224, 0.18);
  --text: #f7fbfd;
  --muted: #a9c2ca;
  --aqua: #57d7ce;
  --pink: #ff63aa;
  --purple: #9074ff;
  --green: #71e1a0;
  --amber: #ffc96a;
  --danger: #ff7e85;
  --shadow: 0 20px 48px rgba(0, 0, 0, 0.26);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: radial-gradient(circle at 6% 0%, rgba(87,215,206,.2), transparent 35%), radial-gradient(circle at 100% 10%, rgba(144,116,255,.19), transparent 35%), linear-gradient(155deg,#06121a,#0c192a 62%,#171126); }
button,input,select,textarea { font: inherit; } button { cursor:pointer; } a { color:inherit; }
.app-shell { max-width:1280px; margin:auto; padding:14px 16px 100px; }
.topbar { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:14px; }
.brand small { color:#bbefeb; font-size:10px; font-weight:800; letter-spacing:.18em; }
.brand h1 { margin:3px 0 0; font-size:23px; }
.release-badge { margin-left:6px; padding:3px 6px; border:1px solid rgba(87,215,206,.35); border-radius:999px; letter-spacing:.08em; background:rgba(87,215,206,.1); }
.top-actions { display:flex; gap:8px; align-items:center; }
.avatar { width:36px; height:36px; display:grid; place-items:center; border-radius:50%; background:linear-gradient(135deg,var(--pink),var(--purple)); font-weight:800; }
.trip-switcher,.user-switcher { color:var(--text); border:1px solid var(--line); background:rgba(8,28,39,.8); border-radius:12px; padding:9px 10px; max-width:210px; }
.tabs { display:flex; gap:7px; overflow-x:auto; scrollbar-width:none; padding:0 0 10px; }.tabs::-webkit-scrollbar{display:none}.tab{border:1px solid var(--line);background:rgba(9,29,40,.68);color:var(--muted);padding:9px 12px;border-radius:999px;white-space:nowrap}.tab.active{color:white;border-color:rgba(87,215,206,.52);background:rgba(39,98,107,.64)}
.hero{position:relative;overflow:hidden;border:1px solid rgba(151,231,225,.24);border-radius:26px;padding:24px;background:linear-gradient(125deg,rgba(10,65,74,.94),rgba(52,28,82,.93));box-shadow:var(--shadow)}.hero::after{content:"";position:absolute;width:290px;height:290px;right:-95px;top:-140px;border-radius:50%;background:radial-gradient(circle,rgba(255,99,170,.35),transparent 66%)}.hero-kicker{position:relative;z-index:1;color:#c8f4f0;text-transform:uppercase;letter-spacing:.1em;font-weight:800;font-size:11px}.hero h2{position:relative;z-index:1;max-width:820px;margin:9px 0 8px;font-size:clamp(34px,6vw,58px);line-height:1}.hero p{position:relative;z-index:1;color:#d5e7ea;max-width:780px;margin:0}.hero-actions{position:relative;z-index:1;display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.btn{border:1px solid var(--line);background:var(--panel-strong);color:white;border-radius:12px;padding:10px 13px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn.primary{border:0;background:linear-gradient(90deg,var(--pink),var(--purple))}.btn.subtle{background:rgba(255,255,255,.06)}.btn.danger{color:#ffd1d5;border-color:rgba(255,126,133,.35)}.btn:disabled{opacity:.45;cursor:not-allowed}.icon-btn{width:38px;height:38px;border-radius:12px;padding:0}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:13px;margin-top:13px}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:16px;box-shadow:0 12px 28px rgba(0,0,0,.16);backdrop-filter:blur(12px)}.card h3{margin:0 0 12px;font-size:15px}.card h4{margin:7px 0}.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-7{grid-column:span 7}.span-6{grid-column:span 6}.span-5{grid-column:span 5}.span-4{grid-column:span 4}
.countdown{display:grid;grid-template-columns:repeat(4,minmax(68px,1fr));gap:9px;max-width:620px;margin-top:20px;position:relative;z-index:1}.count{text-align:center;padding:12px 6px;border:1px solid rgba(255,255,255,.13);border-radius:14px;background:rgba(2,18,27,.34)}.count b{display:block;font-size:25px}.count span{display:block;margin-top:2px;color:#b8d2d7;font-size:10px;text-transform:uppercase;letter-spacing:.11em}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.metric{background:rgba(4,22,31,.48);border-radius:13px;padding:12px}.metric b{display:block;font-size:19px}.metric span{color:var(--muted);font-size:10px}.row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.08)}.row:last-child{border-bottom:0}.row span,.muted{color:var(--muted)}.small{font-size:11px}.weather-main{display:flex;align-items:center;justify-content:space-between}.temp{font-size:43px;font-weight:800}.weather-icon{font-size:48px}.pill{display:inline-flex;border-radius:999px;padding:7px 10px;font-size:11px;font-weight:700;background:rgba(113,225,160,.13);color:#baf1cf}
.section-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.section-head h2,.section-head h3{margin:0}.section-head p{margin:5px 0 0;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.form-grid .full{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid var(--line);background:rgba(6,25,35,.83);color:var(--text);border-radius:11px;padding:10px 11px}textarea{min-height:88px;resize:vertical}label{color:var(--muted);font-size:11px}label>input,label>select,label>textarea{margin-top:5px}
.list{display:grid;gap:9px}.item{border:1px solid var(--line);background:rgba(8,28,39,.58);border-radius:15px;padding:13px}.item-title{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.item h4{margin:0 0 5px}.tag{display:inline-flex;border-radius:999px;padding:5px 8px;background:rgba(87,215,206,.12);color:#bdf2ee;font-size:10px;font-weight:700}.demo-result-badge{background:rgba(255,201,106,.12);color:#ffe0a3;margin-bottom:7px}.actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}.progress{height:9px;background:rgba(0,0,0,.28);border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--aqua),var(--pink))}
.provider-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.provider{border:1px solid var(--line);border-radius:15px;padding:13px;background:rgba(8,28,39,.58)}.provider b{display:block;margin-bottom:5px}.provider p{color:var(--muted);font-size:11px;min-height:32px}.member{display:flex;align-items:center;justify-content:space-between;gap:10px}.member-info{display:flex;align-items:center;gap:9px}.member-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(87,215,206,.18);font-weight:800}
.beta-map{height:min(56vh,520px);min-height:340px;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#102d3a}.leaflet-container{font-family:Inter,system-ui,sans-serif}.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:#102d3a;color:#fff}.map-place-list{margin-top:13px}.beta-search-results{animation:betaIn .22s ease}@keyframes betaIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.bottom-nav{display:none}.modal-backdrop{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.72)}.modal{width:min(620px,100%);max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:20px;padding:18px;background:#0d2633;box-shadow:var(--shadow)}.modal h2{margin-top:0}.toast{position:fixed;z-index:200;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#102d3a;color:white;border:1px solid var(--line);border-radius:12px;padding:10px 14px;transition:.2s ease}.toast.show{opacity:1;transform:translate(-50%,0)}.empty{text-align:center;padding:28px 12px;color:var(--muted);border:1px dashed var(--line);border-radius:15px}.empty.compact{padding:18px 12px}.error{color:#ffc4c8}
@media(max-width:840px){.span-8,.span-7,.span-6,.span-5,.span-4{grid-column:span 12}.metric-grid{grid-template-columns:repeat(2,1fr)}.provider-grid{grid-template-columns:1fr}}
@media(max-width:650px){.app-shell{padding:12px 11px 98px}.topbar{align-items:flex-start}.top-actions{flex-wrap:wrap;justify-content:flex-end}.trip-switcher{max-width:150px}.tabs{display:none}.hero{padding:19px}.hero h2{font-size:35px}.countdown{grid-template-columns:repeat(4,1fr)}.count b{font-size:20px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.beta-map{height:52vh;min-height:320px}.bottom-nav{position:fixed;z-index:60;left:50%;bottom:10px;transform:translateX(-50%);display:flex;gap:4px;max-width:calc(100vw - 16px);overflow-x:auto;padding:7px;border:1px solid var(--line);border-radius:18px;background:rgba(5,20,29,.92);backdrop-filter:blur(18px)}.bottom-nav button{min-width:67px;border:0;border-radius:11px;background:transparent;color:var(--muted);padding:7px 5px;font-size:9px}.bottom-nav button b{display:block;margin-bottom:2px;font-size:18px}.bottom-nav button.active{color:white;background:var(--panel-strong)}}