:root{color-scheme:light;font-family:Manrope,Segoe UI,sans-serif;--bg: radial-gradient(circle at 20% 20%, #f4fbe2, #dce8ff 45%, #f7f7ff 100%);--panel: rgba(255, 255, 255, .88);--text: #152027;--good: #1e824c;--warn: #a54545;--accent: #0e4f85}*{box-sizing:border-box}body{margin:0;background:var(--bg);min-height:100vh;color:var(--text)}#app{max-width:720px;margin:0 auto;padding:20px 16px 36px}.panel{background:var(--panel);border-radius:18px;padding:18px;box-shadow:0 10px 40px #141e321f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}h1{margin-top:0;margin-bottom:8px;font-size:1.5rem}.status{margin:8px 0;font-weight:600}.status.good{color:var(--good)}.status.warn{color:var(--warn)}.actions{display:grid;gap:10px;margin:16px 0}button{border:none;background:var(--accent);color:#fff;padding:12px 14px;border-radius:12px;font-weight:600}button.secondary{background:#4f6476}button.danger{background:#9a2e2e}textarea{width:100%;min-height:80px;border-radius:10px;border:1px solid #b5bfd0;padding:10px;font-family:inherit}video{width:100%;border-radius:12px;background:#111;margin-top:10px}.log{margin-top:10px;max-height:180px;overflow:auto;border:1px solid #d4dbe8;border-radius:10px;padding:8px;background:#fff}.log p{margin:4px 0;font-size:.9rem}