:root{color:#edf6f2;background:#0c1614;font-family:Segoe UI,Noto Sans Thai,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button{font:inherit}.app-shell{align-items:center;background:radial-gradient(circle at 15% 10%,rgba(102,205,173,.14),transparent 30%),linear-gradient(145deg,#0c1614,#12221f);display:flex;justify-content:center;min-height:100vh;padding:24px}.welcome-card{background:#152824eb;border:1px solid rgba(177,235,211,.14);border-radius:28px;box-shadow:0 24px 80px #00000052;max-width:560px;padding:48px;width:100%}.brand-mark{align-items:center;background:#9fe8c8;border-radius:14px;color:#10231e;display:flex;font-size:1.5rem;font-weight:800;height:48px;justify-content:center;margin-bottom:36px;width:48px}.eyebrow{color:#9fe8c8;font-size:.72rem;letter-spacing:.16em;margin:0 0 12px}h1{font-size:clamp(3.4rem,10vw,5.5rem);letter-spacing:-.07em;line-height:.9;margin:0}.intro{color:#c0d4cd;font-size:1.05rem;line-height:1.7;margin:24px 0}.privacy-note{align-items:flex-start;background:#9fe8c814;border-radius:14px;color:#d8ebe4;display:flex;gap:10px;line-height:1.5;padding:14px}.privacy-note span:first-child{color:#9fe8c8}.primary-button{background:#9fe8c8;border:0;border-radius:12px;color:#10231e;cursor:pointer;font-weight:700;margin-top:28px;padding:14px 20px}.primary-button:hover{background:#b9f1d9}.auth-panel,.onboarding-panel,.space-summary{margin-top:28px}.auth-panel h2,.onboarding-panel h2,.space-summary h2{margin:0 0 12px}.auth-panel form,.onboarding-panel form{display:grid;gap:16px;margin-top:24px}.auth-panel label,.onboarding-panel label{color:#d8ebe4;display:grid;gap:8px;font-weight:600}.auth-panel input,.onboarding-panel input{background:#10231e;border:1px solid rgba(177,235,211,.25);border-radius:10px;color:#edf6f2;padding:12px}.auth-panel form button,.onboarding-panel form button{background:#9fe8c8;border:0;border-radius:12px;color:#10231e;cursor:pointer;font-weight:700;padding:14px 20px}.auth-panel form button:disabled,.onboarding-panel form button:disabled{cursor:wait;opacity:.65}.secondary-button{background:transparent;border:0;color:#9fe8c8;cursor:pointer;margin-top:16px;padding:8px 0}.auth-panel [role=alert],.onboarding-panel [role=alert]{color:#ffb4a8;margin:0}@media(max-width:520px){.welcome-card{padding:32px 24px}}