*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg,#f5f6f8);color:var(--text,#171717)}a{text-decoration:none;color:inherit}.top{height:64px;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:20}.brand{font-weight:900;font-size:20px;color:var(--primary)}.brand b{color:var(--accent)}.layout{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 64px)}.side{background:#fff;border-right:1px solid #e5e7eb;padding:18px}.side a{display:block;padding:11px 12px;border-radius:10px;margin:4px 0;font-weight:650}.side a:hover,.side a.active{background:#eef3f9;color:var(--primary)}.main{padding:24px;min-width:0}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card,.panel{background:var(--surface,#fff);border:1px solid #e5e7eb;border-radius:16px;padding:18px;box-shadow:0 4px 18px rgba(0,0,0,.03)}.num{font-size:28px;font-weight:900;color:var(--primary)}.muted{color:#6b7280}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 14px;font-weight:750;cursor:pointer;background:var(--primary);color:#fff}.btn.red{background:var(--accent)}.btn.gray{background:#eef0f3;color:#222}.btn.outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff;font:inherit}label{font-weight:700;font-size:14px;display:block;margin:12px 0 6px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.tablewrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid #eee;text-align:left;white-space:nowrap}.badge{padding:5px 9px;border-radius:999px;background:#eef3f9;color:var(--primary);font-size:12px;font-weight:800}.danger{color:var(--accent)}.flash{padding:12px;border-radius:10px;background:#ecfdf5;color:#065f46;margin-bottom:15px}.menuBtn{display:none}.login{max-width:430px;margin:8vh auto;padding:20px}.actions{display:flex;gap:8px;flex-wrap:wrap}.progress{height:10px;background:#e5e7eb;border-radius:99px;overflow:hidden}.progress>i{display:block;height:100%;background:var(--primary)}iframe.preview{width:100%;height:75vh;border:1px solid #ddd;border-radius:12px;background:#fff}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.side{display:none;position:fixed;top:64px;left:0;bottom:0;width:260px;z-index:30;box-shadow:8px 0 30px #0002}.side.open{display:block}.menuBtn{display:inline-flex}.main{padding:16px}.grid2{grid-template-columns:1fr}}
@media(max-width:520px){.cards{grid-template-columns:1fr}.top{padding:0 12px}.main{padding:12px}.card,.panel{border-radius:13px;padding:14px}.btn{width:100%}.actions .btn{width:auto}.table th,.table td{padding:10px 8px}}