:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{font-family:Space Grotesk,system-ui,sans-serif;color:#e8f3f3;background-color:#030711}*{box-sizing:border-box}html{margin:0;min-height:100%;background:radial-gradient(circle at top,#0c1c30,#05070f 70%);background-color:#05070f}body{margin:0;min-height:100%;background:transparent;display:flex;justify-content:center}#root{width:100%;min-height:100vh;display:flex;justify-content:center}.app{min-height:100vh;padding:calc(72px + env(safe-area-inset-top)) 20px calc(56px + env(safe-area-inset-bottom));width:100%;max-width:900px;display:flex;flex-direction:column;align-items:center;gap:0;animation:fadeIn .8s ease-out}.corner-title{position:fixed;top:18px;left:20px;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:#e8f3f3b3;z-index:5;pointer-events:none}.main{display:flex;justify-content:center;width:100%}.canvas-card{position:relative;width:min(92vw,560px);aspect-ratio:3 / 4;height:auto;border-radius:0;overflow:hidden;border:1px solid rgba(145,255,228,.2);background:#0a1322;box-shadow:0 20px 60px #040a1499;animation:riseIn .9s ease-out .2s both}.wave-canvas{width:100%;height:100%;display:block}.canvas-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:20px}.overlay-top{display:flex;align-items:center;justify-content:flex-end;gap:12px}.overlay-controls{display:flex;justify-content:center;gap:12px;margin-bottom:10px}.glass-button{min-width:140px;padding:14px 20px;border-radius:999px;border:1px solid rgba(140,240,255,.35);background:#0612208c;color:#e6fbff;box-shadow:0 10px 30px #060c1673;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.emoji-button{background:transparent;border:none;padding:4px;font-size:20px;line-height:1;color:#e6fbff}.settings-panel{width:min(320px,86vw);padding:16px;border-radius:16px;background:#050a14bf;border:1px solid rgba(140,240,255,.2);display:flex;flex-direction:column;gap:12px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.settings-backdrop{position:absolute;inset:0;display:grid;place-items:center;background:#02050c80;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.consent-panel{width:min(360px,88vw);padding:20px;border-radius:18px;background:#050a14e0;border:1px solid rgba(140,240,255,.24);display:flex;flex-direction:column;gap:14px;text-align:center;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.consent-panel p{margin:0;font-size:13px;color:#e8f3f3b8;line-height:1.5}.settings-header{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}button{border:none;border-radius:12px;padding:12px 18px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease}button:disabled{opacity:.5;cursor:not-allowed;transform:none}button:hover:not(:disabled){transform:translateY(-1px)}.primary{background:linear-gradient(135deg,#37f3b4,#7fe7ff);color:#041018;box-shadow:0 12px 24px #3cf5b93d}.accent{background:linear-gradient(135deg,#ff8e6e,#ffd29a);color:#24150b;box-shadow:0 12px 24px #ff9e6e40}.ghost{background:transparent;color:#e8f3f3cc;border:1px solid rgba(232,243,243,.2)}.file-input{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;background:#78f0ff1f;color:#c6fbff;font-weight:600;cursor:pointer;border:1px dashed rgba(120,240,255,.4)}.file-input input{position:absolute;inset:0;opacity:0;cursor:pointer}.hint{margin:0;font-size:12px;color:#e8f3f399}.message{margin:0;padding:12px 14px;border-radius:12px;background:#ff725c24;border:1px solid rgba(255,114,92,.3);color:#ffd0c4;font-size:13px}@media(min-width:960px){.app{padding:56px clamp(24px,6vw,80px) 80px}.canvas-card{max-height:720px}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes riseIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}