*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,Arial,sans-serif;background:#f5f7fb;color:#111827}a{color:#0f52ba;text-decoration:none}a:hover{text-decoration:underline}.page{max-width:1180px;margin:0 auto;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;background:#111827;color:#fff;padding:14px 24px}.brand{font-weight:800}.nav{display:flex;gap:14px;align-items:center}.nav a{color:#fff}.inline-form{display:inline}.gap{gap:12px}.panel{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:20px;margin-bottom:18px;box-shadow:0 10px 24px rgba(17,24,39,.05)}.panel-narrow{max-width:760px;margin:24px auto}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}.muted{color:#6b7280}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:12px;padding:10px 16px;font-weight:700;cursor:pointer}.btn-primary{background:#c81e1e;color:#fff}.btn-dark{background:#111827;color:#fff}.btn-light{background:#fff;color:#111827;border:1px solid #d1d5db}.alert{padding:12px 14px;border-radius:12px;margin-bottom:12px}.alert.success{background:#e8f5e9;color:#1b5e20}.alert.error{background:#ffebee;color:#b71c1c}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left;vertical-align:top}.table th{font-size:13px;color:#374151;background:#f9fafb}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:16px}.card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:16px;padding:16px;margin-bottom:16px}.history-list{margin:0;padding-left:20px}.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stat-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:16px;padding:18px}.stat-card strong{display:block;font-size:32px;margin-top:6px}@media(max-width:900px){.panel-head,.topbar{flex-direction:column;align-items:flex-start}.card-grid,.stats{grid-template-columns:1fr}.page{padding:14px}}