:root{--ink: #1f2340;--muted: #5c6284;--brand: #7c3aed;--brand-2: #ec4899;--accent: #22d3ee;--brand-ink: #ffffff;--glass: rgba(255, 255, 255, .55);--glass-strong: rgba(255, 255, 255, .72);--glass-border: rgba(255, 255, 255, .6);--radius: 22px;--shadow: 0 10px 40px rgba(60, 40, 120, .18);font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif}*{box-sizing:border-box}html,body{height:100%}body{margin:0;color:var(--ink);background:linear-gradient(135deg,#a78bfa,#f0abfc,#7dd3fc 70%,#a7f3d0);background-attachment:fixed;min-height:100vh;overflow-x:hidden}body:before,body:after{content:"";position:fixed;border-radius:50%;filter:blur(70px);opacity:.55;z-index:-1;animation:float 18s ease-in-out infinite}body:before{width:460px;height:460px;background:radial-gradient(circle,#f472b6,transparent 70%);top:-120px;left:-80px}body:after{width:520px;height:520px;background:radial-gradient(circle,#38bdf8,transparent 70%);bottom:-160px;right:-100px;animation-delay:-8s}@keyframes float{0%,to{transform:translate(0) scale(1)}50%{transform:translate(30px,-30px) scale(1.08)}}.glass,.card,.login-card{background:var(--glass);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow)}.app-shell{max-width:920px;margin:0 auto;padding:24px 16px 72px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}.brand .logo{font-size:26px;-webkit-text-fill-color:initial}.topbar .who{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}.card{padding:22px 24px;margin-bottom:18px}.card h2{margin:0 0 4px;font-size:19px;letter-spacing:-.01em}.card p.sub{margin:0 0 18px;color:var(--muted);font-size:14px}.tap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}.tap{border:1px solid var(--glass-border);background:var(--glass-strong);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:20px;padding:26px 16px;font-size:16px;font-weight:700;color:var(--ink);cursor:pointer;text-align:center;transition:transform .12s ease,box-shadow .2s ease}.tap:hover{transform:translateY(-4px);box-shadow:0 14px 30px #7c3aed40}.tap:active{transform:translateY(-1px) scale(.98)}.tap .emoji{display:block;font-size:38px;margin-bottom:10px}.btn{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:var(--brand-ink);border:none;border-radius:14px;padding:12px 20px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 8px 20px #7c3aed4d;transition:transform .1s ease,box-shadow .2s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px #7c3aed61}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn.ghost{background:#fff6;color:var(--brand);border:1px solid var(--glass-border);box-shadow:none}.input,select.input{width:100%;padding:11px 14px;border:1px solid var(--glass-border);border-radius:12px;background:#ffffffb3;font-size:14px;color:var(--ink);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px #7c3aed2e}.field-label{font-size:13px;color:var(--muted);font-weight:600}.row{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.center-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{padding:44px 40px;text-align:center;max-width:400px}.login-card .logo-lg{font-size:56px;margin-bottom:8px}.login-card h1{margin:0 0 6px;font-size:32px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}.login-card p{color:var(--muted);margin:0 0 26px}.login-card .google-wrap{display:flex;justify-content:center}.mode-toggle{display:flex;gap:6px;padding:5px;margin:0 0 22px;border-radius:14px;background:#ffffff73;border:1px solid var(--glass-border)}.seg{flex:1;padding:9px 10px;border:none;border-radius:10px;background:transparent;color:var(--muted);font-size:14px;font-weight:700;cursor:pointer;transition:background .15s ease,color .15s ease}.seg.active{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 6px 16px #7c3aed4d}.list-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid rgba(255,255,255,.5)}.muted{color:var(--muted)}.error{color:#be123c;font-weight:600}.success{margin-top:14px;padding:14px 16px;border-radius:14px;background:#a7f3d080;border:1px solid rgba(16,185,129,.4);color:#065f46;font-size:14px}.copy-box{margin-top:10px;padding:12px 14px;border-radius:12px;background:#fff9;border:1px dashed var(--glass-border);font-size:13px;color:var(--ink);white-space:pre-wrap}.pill{display:inline-block;padding:3px 12px;border-radius:999px;background:#7c3aed24;color:var(--brand);font-size:12px;font-weight:700;text-transform:capitalize}