:root{--bg:#f8fafc;--card:#fff;--line:#e2e8f0;--text:#0f172a;--muted:#64748b;--primary:#1d4ed8;--green:#16a34a;--orange:#f59e0b;--red:#dc2626}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text)}a{text-decoration:none;color:inherit}.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:#cbd5e1;padding:20px;display:flex;flex-direction:column;gap:16px}.brand{font-size:22px;font-weight:900;color:white;letter-spacing:.08em}.nav{display:grid;grid-gap:8px;gap:8px}.nav a{padding:11px 12px;border-radius:12px}.nav a:hover{background:#1e293b;color:white}.main{padding:24px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 8px 30px rgba(15,23,42,.05);margin-bottom:16px}.stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px}.stat b{font-size:26px;display:block}.muted{color:var(--muted)}.btn{border:1px solid var(--line);background:white;border-radius:10px;padding:9px 13px;font-weight:700;cursor:pointer}.btn.primary{background:var(--primary);color:white;border-color:var(--primary)}.filters{display:flex;gap:8px;flex-wrap:wrap;background:#f8fafc;border:1px solid var(--line);padding:10px;border-radius:12px;margin-bottom:12px}input,select,textarea{border:1px solid #cbd5e1;border-radius:10px;padding:9px 10px;min-height:38px}table{width:100%;border-collapse:collapse;background:white}td,th{padding:11px 12px;border-bottom:1px solid var(--line);font-size:14px;text-align:left}th{background:#f1f5f9;text-transform:uppercase;color:#475569}.badge,th{font-size:12px}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-weight:800}.green{background:#dcfce7;color:#166534}.orange{background:#fef3c7;color:#92400e}.red{background:#fee2e2;color:#991b1b}.blue{background:#dbeafe;color:#1d4ed8}.form{display:grid;grid-gap:12px;gap:12px;max-width:680px}.form label{display:grid;grid-gap:6px;gap:6px;font-weight:700;font-size:13px}.btn.danger{background:var(--red);color:white;border-color:var(--red)}.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);display:grid;place-items:center;z-index:100;padding:16px}.modal{width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal label{display:grid;grid-gap:6px;gap:6px;font-weight:700;font-size:13px;margin-bottom:10px}.modal input,.modal select,.modal textarea{width:100%}@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{position:static}.stats{grid-template-columns:1fr}.main{padding:14px}}