:root{--bg:#f5f7fb;--panel:#fff;--text:#172033;--muted:#667085;--line:#d9e0ea;--main:#1f4f82;--soft:#e9f2fb;--danger:#a52828;--ok:#1f7a4d}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.topbar{background:#fff;border-bottom:1px solid var(--line);padding:14px 22px;display:flex;gap:20px;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.topbar strong{display:block;font-size:20px}.topbar span{font-size:13px;color:var(--muted)}.topbar nav{display:flex;gap:8px;flex-wrap:wrap}.topbar a,.button,button{background:var(--main);color:#fff;text-decoration:none;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}.topbar a{background:var(--soft);color:var(--main)}.container{max-width:1180px;margin:0 auto;padding:24px}.page-title{margin-bottom:18px}.page-title h1{margin:0}.page-title p{margin:4px 0 0;color:var(--muted)}.panel,.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:18px;box-shadow:0 10px 30px rgba(31,79,130,.06)}.grid{display:grid;gap:16px}.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.card span{color:var(--muted);display:block}.card strong{font-size:34px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px;vertical-align:top}th{font-size:13px;color:var(--muted)}.badge{display:inline-block;background:var(--soft);color:var(--main);border-radius:999px;padding:4px 9px;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}label{display:flex;flex-direction:column;gap:6px;font-weight:700}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px;font:inherit;background:#fff}textarea{min-height:110px}.large{min-height:420px;font-family:Consolas,monospace}.wide{grid-column:1/-1}fieldset{border:1px solid var(--line);border-radius:14px;padding:14px}legend{font-weight:800}.check{display:inline-flex;flex-direction:row;align-items:center;margin:6px 16px 6px 0;font-weight:600}.check input{width:auto}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.secondary{background:#eef2f6;color:#172033}.search{display:flex;gap:8px}.flash{border-radius:12px;padding:12px 14px;margin-bottom:14px}.flash-success{background:#e9f8ef;color:var(--ok)}.flash-error{background:#fdecec;color:var(--danger)}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 20px 60px rgba(31,79,130,.12)}.login-card form{display:grid;gap:14px}.footer{text-align:center;color:var(--muted);font-size:13px;padding:20px}.log{border-top:1px solid var(--line);padding:12px 0}.log span{display:block;color:var(--muted);font-size:13px}pre{white-space:pre-wrap;background:#f7f9fc;border:1px solid var(--line);border-radius:12px;padding:12px}@media(max-width:850px){.topbar{align-items:flex-start;flex-direction:column}.cards,.form-grid{grid-template-columns:1fr}.container{padding:14px}.panel-head{align-items:stretch;flex-direction:column}.topbar nav a{flex:1}.search{flex-direction:column}}