:root{--bg: #0b1021;--bg-deep: #070b18;--card: rgba(21, 29, 54, .7);--card-soft: rgba(24, 33, 58, .92);--accent: #64bcff;--accent-glow: rgba(100, 188, 255, .35);--text: #ffffff;--text-secondary: #94a3b8;--line: rgba(255, 255, 255, .08);--line-soft: rgba(255, 255, 255, .04);--good: #49d69a;--good-bg: rgba(73, 214, 154, .14);--good-text: #b2f4d5;--warn: #f59e0b;--warn-bg: rgba(245, 158, 11, .1);--warn-text: #fbbf24;--radius-lg: 26px;--radius-md: 18px;--blur: 14px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;overflow-x:hidden;min-height:100vh}body:before,body:after{content:"";position:fixed;width:300px;height:300px;border-radius:50%;filter:blur(80px);z-index:-1;opacity:.15}body:before{background:var(--accent);top:-100px;right:-100px}body:after{background:#7c3aed;bottom:-100px;left:-100px}.app{max-width:500px;margin:0 auto;padding:20px;min-height:100vh}.hero{text-align:center;padding:40px 0 30px}.hero-icon{width:64px;height:64px;border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.page-title{font-size:28px;font-weight:800;letter-spacing:-.02em;margin-bottom:8px}.page-subtitle{color:var(--text-secondary);font-size:15px}.card{background:var(--card-soft);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;margin-bottom:20px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.stat-card{background:var(--card);border:1px solid var(--line-soft);border-radius:var(--radius-md);padding:16px}.stat-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:6px}.stat-value{font-size:22px;font-weight:800;letter-spacing:-.03em;line-height:1.1}.btn{display:flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:var(--radius-md);font-size:15px;font-weight:700;cursor:pointer;transition:all .2s ease;border:none;width:100%;gap:8px}.btn-primary{background:var(--accent);color:#0b1021;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:active{transform:scale(.98)}.btn-secondary{background:#ffffff0d;color:var(--text);border:1px solid var(--line)}.sub-url-box{background:#0003;border-radius:14px;padding:12px;margin-top:8px}.sub-url-text{font-family:monospace;font-size:13px;color:var(--accent);margin-bottom:12px;word-break:break-all;opacity:.8}.btn-group{display:flex;gap:8px}.form-control{width:100%;background:#ffffff08;border:1px solid var(--line);border-radius:var(--radius-md);padding:14px;color:#fff;font-size:15px;outline:none;transition:border-color .2s}.form-control:focus{border-color:var(--accent)}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%);background:#ffffffe6;color:#000;padding:10px 20px;border-radius:20px;font-weight:600;font-size:14px;z-index:1000;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%);opacity:1}}.loading{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.spinner{width:30px;height:30px;border:3px solid rgba(100,188,255,.1);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.container{max-width:500px;margin:0 auto;padding:20px}.primary-btn{background:var(--accent);color:#0b1021;padding:14px;border-radius:12px;font-weight:700;width:100%;border:none}.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kpi-card{background:var(--card);padding:16px;border-radius:14px;text-align:center}.kpi-value{font-size:22px;font-weight:800}.kpi-label{font-size:12px;color:var(--text-secondary)}.ref-url{background:#0000004d;padding:12px;border-radius:8px;font-family:monospace;font-size:13px;margin-bottom:12px;word-break:break-all;border:1px dashed var(--line)}