:root{--bg:#f4f6f8;--card:#fff;--ink:#1f2933;--muted:#6b7280;--line:#d9e0e7;--primary:#146c94;--primary-dark:#0d4f6d;--danger:#b42318;--success:#087443;--warn:#9a6700}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Tahoma,Arial,sans-serif;font-size:14px;line-height:1.7}.topbar{background:#102a43;color:#fff;padding:12px 5%;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand{font-size:18px;font-weight:bold}.topbar nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.topbar a{color:#e6f2f7;text-decoration:none}.topbar a:hover{text-decoration:underline}.user{color:#b8d7e5;font-size:12px}.inline-form{display:inline}.link-button{background:none;border:0;color:#e6f2f7;cursor:pointer;font:inherit;padding:0}.container{max-width:1400px;margin:24px auto;padding:0 18px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:18px;box-shadow:0 2px 8px #102a4310}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.stat{background:#f8fbfd;border:1px solid var(--line);border-radius:8px;padding:16px}.stat .value{font-size:26px;font-weight:bold;color:var(--primary-dark)}.stat .label{color:var(--muted)}label{display:block;margin:10px 0 5px;font-weight:bold}input[type=text],input[type=password],input[type=number],input[type=file],select,textarea{width:100%;padding:9px 10px;border:1px solid #c6d0d9;border-radius:6px;font:inherit;background:#fff}textarea{min-height:90px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px 16px}.form-grid .wide{grid-column:1/-1}button,.button{display:inline-block;background:var(--primary);color:#fff;border:0;border-radius:6px;padding:9px 15px;cursor:pointer;font:inherit;text-decoration:none}button:hover,.button:hover{background:var(--primary-dark)}.danger{background:var(--danger)}.secondary{background:#52606d}.alert{padding:11px 14px;border-radius:7px;margin-bottom:14px;border:1px solid}.alert-success{background:#e8f7ef;color:var(--success);border-color:#a9dfc3}.alert-error{background:#fff0ef;color:var(--danger);border-color:#f0b4b0}.alert-info{background:#eaf5fb;color:var(--primary-dark);border-color:#b9dced}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px;background:#fff}table{border-collapse:collapse;width:100%;min-width:1100px}th,td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:right;vertical-align:top}th{background:#eef4f7;font-size:12px;position:sticky;top:0}tr:hover{background:#f8fbfd}.actions a,.actions button{margin-left:5px}.muted{color:var(--muted)}.small{font-size:12px}.pagination{display:flex;gap:8px;margin-top:15px;flex-wrap:wrap}.pagination a,.pagination span{padding:6px 10px;border:1px solid var(--line);border-radius:5px;text-decoration:none;color:var(--primary-dark);background:#fff}.login-card{max-width:430px;margin:8vh auto}.login-card h1{font-size:21px;margin-top:0}.footer{text-align:center;color:var(--muted);padding:24px;font-size:12px}.badge{display:inline-block;background:#eaf5fb;color:var(--primary-dark);border-radius:12px;padding:2px 8px;font-size:12px}.toolbar{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.toolbar>*{flex:1}.toolbar .button{flex:0}.nowrap{white-space:nowrap}code{background:#eef2f5;padding:2px 5px;border-radius:4px;direction:ltr;display:inline-block}@media(max-width:700px){.topbar{padding:12px 4%}.container{padding:0 10px}.card{padding:14px}.topbar nav{gap:9px}}