*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0f172a;--bg-card: #1e293b;--bg-input: #334155;--text: #f1f5f9;--text-secondary: #94a3b8;--accent: #6366f1;--accent-hover: #818cf8;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--border: #334155;--radius: 12px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;border:none;border-radius:var(--radius);font-size:15px;font-weight:600;padding:12px 20px;transition:all .2s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-input);color:var(--text)}.btn-secondary:hover{background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.card{background:var(--bg-card);border-radius:var(--radius);padding:16px;margin-bottom:12px}input,textarea,select{background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 14px;font-size:15px;width:100%;outline:none;transition:border-color .2s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:100px}.score-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:13px;font-weight:700}.score-high{background:#22c55e33;color:var(--success)}.score-mid{background:#f59e0b33;color:var(--warning)}.score-low{background:#ef444433;color:var(--danger)}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin-right:10px}@keyframes spin{to{transform:rotate(360deg)}}.app{max-width:480px;margin:0 auto;padding:0 16px 80px}.page-title{font-size:22px;font-weight:700;margin:20px 0 16px}.nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:8px 0;padding-bottom:max(8px,env(safe-area-inset-bottom));z-index:100}.nav a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--text-secondary);padding:4px 8px;transition:color .2s}.nav a.active{color:var(--accent)}.nav-icon{font-size:20px}.toggle{position:relative;width:48px;height:26px;border-radius:13px;background:var(--bg-input);cursor:pointer;transition:background .3s}.toggle.on{background:var(--accent)}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .3s}.toggle.on:after{transform:translate(22px)}.label{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.gap-8{display:flex;flex-direction:column;gap:8px}.gap-12{display:flex;flex-direction:column;gap:12px}.row{display:flex;align-items:center;gap:8px}.row-between{display:flex;align-items:center;justify-content:space-between}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.text-sm{font-size:13px}.text-secondary{color:var(--text-secondary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}