:root{--max-w: 1440px;--green: #2ecc71;--amber: #f39c12;--gray: #95a5a6;--muted: #6b7280}*{box-sizing:border-box}body{font-family:Inter,Segoe UI,Arial;margin:0;color:#0f172a;background:#fff}.container{max-width:var(--max-w);margin:0 auto;padding:24px}.site-header{background:linear-gradient(0deg,#fff,#fff);border-bottom:1px solid #eee}.site-header .container{display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700}nav .btn{margin-left:12px}.btn{display:inline-block;padding:8px 14px;background:#2563eb;color:#fff;border-radius:8px;text-decoration:none}.btn.ghost{background:transparent;color:#2563eb;border:1px solid #e2e8f0}.btn.large{padding:12px 20px}.hero{position:relative;padding-bottom:40px;overflow:hidden}.hero-inner{display:flex;align-items:center;justify-content:space-between}.hero-content{max-width:640px}.hero-decor img{width:220px;opacity:.9}.hero-wave{position:absolute;left:0;right:0;bottom:0}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;padding:40px}.card{background:#fff;border-radius:12px;box-shadow:0 6px 18px #1018280f;padding:20px}.site-footer{border-top:1px solid #eee;padding:24px;text-align:center}.tickets-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.ticket-card{padding:16px;border-radius:10px;box-shadow:0 6px 18px #1018280f;background:#fff}.status{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;color:#fff}.status.open{background:var(--green)}.status.in_progress{background:var(--amber)}.status.closed{background:var(--gray)}.form{max-width:720px}.field{margin-bottom:12px}input,textarea,select{width:100%;padding:8px;border-radius:8px;border:1px solid #e6edf3}.error{color:#f03;font-size:13px;margin-top:6px}.toast{position:fixed;right:20px;bottom:20px;background:#111;color:#fff;padding:12px;border-radius:8px}@media (max-width:800px){.hero-inner{flex-direction:column}.hero-decor{margin-top:20px}}.auth-page .auth-hero{background:#fbfdff;padding:28px 0 60px;position:relative}.auth-header .container{display:flex;align-items:center;justify-content:space-between}.auth-card-wrap{display:flex;justify-content:center;padding:24px}.auth-card{width:100%;max-width:560px;background:#fff;border-radius:12px;box-shadow:0 10px 30px #0206170f;padding:28px}.auth-card h2{margin-top:0}.decorative-circle{position:absolute;right:40px;top:12px;opacity:.95;width:180px;pointer-events:none;z-index:1}.auth-hero .hero-wave{bottom:-1px;pointer-events:none}.auth-card{position:relative;z-index:2}input:focus,textarea:focus,select:focus,button:focus,a:focus{outline:3px solid rgba(37,99,235,.18);outline-offset:2px}@media (max-width:800px){.decorative-circle{display:none}.auth-card{margin:0 16px}}