:root{--bg: #0e0b14;--surface: #1a1126;--surface-2: #261a37;--border: #3a2a52;--text: #f3eef9;--muted: #b8a8d0;--accent: #ffd166;--accent-2: #ff6f61;--accent-3: #5b2db8;--good: #4ade80;--bad: #f87171;--info: #60a5fa;--shadow: 0 8px 24px rgba(0, 0, 0, .45);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text)}#root{position:relative;z-index:1}.ambient-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;background-size:cover;background-position:center;background-repeat:no-repeat;transition:opacity .8s ease-in-out;opacity:1;pointer-events:none}.ambient-bg-veil{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(120% 80% at 50% 0%,#0e0b14c7,#0e0b14eb 70%,#0e0b14f5);pointer-events:none}a{color:var(--accent)}button{font:inherit;cursor:pointer}input,textarea,select{font:inherit;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:12px 14px;width:100%}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}.app-shell{min-height:100dvh;padding-bottom:76px;max-width:720px;margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.5px}.brand-dot{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--accent-3),var(--accent-2));display:inline-block}.bottom-nav{position:fixed;left:50%;transform:translate(-50%);bottom:12px;width:calc(100% - 24px);max-width:700px;background:var(--surface);border:1px solid var(--border);border-radius:18px;display:grid;grid-template-columns:repeat(5,1fr);padding:8px;z-index:50;box-shadow:var(--shadow)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--muted);font-size:11px;padding:8px 0;border-radius:12px;gap:2px}.bottom-nav a.active{color:var(--accent);background:#ffd16614}.bottom-nav .icon{font-size:22px;line-height:1}.page{padding:14px 18px}.section-title{font-size:22px;font-weight:800;margin:18px 0 10px}.section-sub{color:var(--muted);font-size:14px;margin-bottom:12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:14px;box-shadow:var(--shadow);margin-bottom:14px}.event-card{display:flex;flex-direction:column;overflow:hidden;padding:0}.event-card .event-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;width:100%;height:140px;background:var(--surface-2)}.event-card 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ease}.btn:hover{background:#2f2245}.btn:active{transform:scale(.98)}.btn.primary{background:var(--accent);color:#1a1126;border-color:var(--accent)}.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}.btn.ghost{background:transparent}.btn.full{width:100%}.btn-row{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;background:var(--surface-2);color:var(--muted);border:1px solid 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.when{font-size:11px;color:var(--muted);margin-top:4px}.chat-input{position:sticky;bottom:88px;display:flex;gap:8px;background:var(--bg);padding:6px 0}.rsvp-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:12px 0}.rsvp-summary .stat{background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:10px 12px}.rsvp-summary .stat .label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.rsvp-summary .stat .count{font-size:22px;font-weight:800}.muted{color:var(--muted)}.toast{position:fixed;bottom:100px;left:50%;transform:translate(-50%);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 14px;z-index:100;box-shadow:var(--shadow)}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.calendar .head{text-align:center;font-size:11px;color:var(--muted);text-transform:uppercase}.calendar .day{aspect-ratio:1 / 1;background:var(--surface);border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:4px 6px;font-size:13px;color:var(--text);position:relative;text-decoration:none}.calendar .day.empty{background:transparent;border-color:transparent}.calendar .day .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:2px}.calendar .day.has-event{background:var(--surface-2);border-color:var(--accent)}.center-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:380px;text-align:center}.divider{height:1px;background:var(--border);margin:16px 0}.tab-row{display:flex;gap:6px;margin-bottom:12px;overflow-x:auto;padding-bottom:4px}.tab-row .tab{white-space:nowrap;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--muted);cursor:pointer;font-size:14px}.tab-row .tab.active{color:var(--accent);border-color:var(--accent);background:#ffd16614}.list{display:flex;flex-direction:column;gap:8px}.list .row-item{display:flex;align-items:center;gap:12px;padding:10px;background:var(--surface);border:1px solid var(--border);border-radius:12px}.error{color:var(--bad);font-size:13px;margin-top:6px}.success{color:var(--good);font-size:13px;margin-top:6px}.label{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:4px;display:block}@media (max-width: 380px){.event-card .img{height:130px}}