:root{--a:#0b6b66;--ad:#064b48;--nav:#082f3a;--bg:#f4f7f8;--line:#dce6e7;--text:#1f2937}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:var(--nav);color:#d9eaeb;padding:22px 14px;position:sticky;top:0;height:100vh;overflow:auto}.sidebar .brand{font-size:18px;font-weight:900;color:#fff;padding:0 10px 17px;border-bottom:1px solid rgba(255,255,255,.11);margin-bottom:12px}.sidebar .group{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#81a6aa;padding:18px 10px 5px}.sidebar a{display:block;text-decoration:none;padding:10px 11px;border-radius:8px;margin:2px 0}.sidebar a:hover{background:#0d4954;color:#fff}.main{min-width:0}.admin-top{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 25px;position:sticky;top:0;z-index:20}.content{padding:26px}.title-row{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.title-row h1,.title-row h2{margin:0;color:#12385b}.muted{color:#6b7280}.btn{display:inline-block;border:0;border-radius:8px;padding:10px 14px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none}.btn-primary{background:var(--a);color:#fff}.btn-secondary{background:#fff;border:1px solid #bfd1d3;color:#234}.btn-danger{background:#fff1f1;color:#a22323;border:1px solid #f1c7c7}.btn-sm{padding:6px 9px;font-size:12px}.card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:20px;box-shadow:0 5px 18px rgba(12,48,60,.04);margin-bottom:18px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.metric b{display:block;font-size:29px;color:#12385b}.metric span{font-size:13px;color:#6b7280}.row{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.full{grid-column:1/-1}.form-label{font-size:13px;font-weight:800;margin-bottom:5px;display:block}.form-control,.form-select{width:100%;padding:10px 11px;border:1px solid #cbd9db;border-radius:8px;font:inherit;background:#fff}.form-control:focus,.form-select:focus{outline:2px solid #b8e0dd;border-color:var(--a)}textarea.form-control{min-height:115px}.richtext{min-height:220px}.switch{display:flex;gap:8px;align-items:center;padding-top:8px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;white-space:nowrap}.table th,.table td{padding:12px 11px;border-bottom:1px solid #e8eeee;text-align:left;font-size:13px;vertical-align:middle}.table th{color:#5a6971;background:#f8fbfb}.thumb{width:54px;height:44px;object-fit:cover;border-radius:7px;background:#edf3f3}.alert{padding:11px 13px;border-radius:8px;margin-bottom:16px}.success{background:#e5f5ea;color:#17603a}.error{background:#fff0f0;color:#9b2222}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#083a42,#0b6b66)}.login-card{width:min(420px,calc(100% - 32px));background:white;padding:30px;border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.25)}.login-card h1{margin-top:0;color:#12385b}.login-card .form-control{margin-bottom:14px}.help{font-size:12px;color:#6b7280;margin-top:5px}.toolbar{display:flex;gap:8px;flex-wrap:wrap}.note{padding:12px;border-left:4px solid #d7a52d;background:#fff8df;color:#6a5417;border-radius:6px}.status{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.on{background:#e3f5e9;color:#17603a}.off{background:#f1f2f3;color:#667}.mobile-admin{display:none}.code{font-family:ui-monospace,monospace;background:#f1f5f5;padding:2px 5px;border-radius:4px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){.admin-shell{grid-template-columns:1fr}.sidebar{display:none;position:fixed;z-index:50;width:260px}.sidebar.open{display:block}.mobile-admin{display:inline-block}.content{padding:17px}.row,.cards{grid-template-columns:1fr}.admin-top{padding:0 15px}.title-row{align-items:flex-start;flex-direction:column}.full{grid-column:auto}}