:root{--bg:#050b0d;--bg-soft:#071315;--panel:#0b171a;--panel-2:#101c20;--border:hsla(0,0%,100%,.1);--border-strong:rgba(56,196,221,.32);--text:#f8fafc;--muted:rgba(248,250,252,.62);--muted-2:rgba(248,250,252,.42);--accent:#38c4dd;--accent-soft:rgba(56,196,221,.1);--accent-hover:rgba(56,196,221,.16);--danger:#ff6b6b;--radius:12px;--radius-lg:18px}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{color:inherit}button,input,select,textarea{font-family:inherit}.admin-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr);background:radial-gradient(circle at 20% 0,rgba(18,53,58,.75) 0,rgba(7,19,21,.92) 34%,#050b0d 100%)}.admin-sidebar{border-right:1px solid var(--border);padding:28px 22px;background:rgba(5,11,13,.62)}.admin-brand{margin-bottom:28px}.admin-brand-title{font-size:19px;font-weight:800;letter-spacing:-.02em;margin:0}.admin-brand-subtitle{color:var(--muted);font-size:12px;margin:5px 0 0}.admin-nav-group{margin-top:24px;padding-top:18px;border-top:1px solid var(--border)}.admin-nav-label{color:var(--muted-2);font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;margin:0 0 10px}.admin-nav-link{display:flex;align-items:center;gap:10px;min-height:38px;padding:9px 11px;border-radius:10px;color:rgba(248,250,252,.82);text-decoration:none;font-size:14px;border:1px solid transparent;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.admin-nav-link:hover{background:hsla(0,0%,100%,.055);border-color:hsla(0,0%,100%,.08);color:var(--text);transform:translateY(-1px)}.admin-nav-link.active{background:rgba(56,196,221,.12);border-color:rgba(56,196,221,.26);color:var(--text)}.admin-main{padding:38px 48px 64px;max-width:1280px;width:100%}.admin-topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:22px;margin-bottom:34px;padding-bottom:22px;border-bottom:1px solid var(--border)}.admin-page-kicker{color:var(--accent);font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}.admin-page-title{margin:0;font-size:30px;line-height:1.1;letter-spacing:-.03em}.admin-page-description{color:var(--muted);margin:10px 0 0;font-size:15px;line-height:1.55;max-width:720px}.admin-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:8px 13px;border-radius:9px;border:1px solid var(--border);background:hsla(0,0%,100%,.055);color:var(--text);font-size:13px;font-weight:750;text-decoration:none;cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease,box-shadow .16s ease}.btn:hover{background:hsla(0,0%,100%,.085);border-color:hsla(0,0%,100%,.18);transform:translateY(-1px)}.btn-primary{background:var(--accent);border-color:rgba(56,196,221,.78);color:#031014}.btn-primary:hover{background:#55d6ec;box-shadow:0 8px 26px rgba(56,196,221,.18)}.btn-accent{color:var(--accent);border-color:rgba(56,196,221,.28);background:rgba(56,196,221,.08)}.btn-accent:hover{background:rgba(56,196,221,.14);border-color:rgba(56,196,221,.42)}.btn-danger{color:#ffb4b4;border-color:hsla(0,100%,71%,.26);background:hsla(0,100%,71%,.08)}.btn-danger:hover{background:hsla(0,100%,71%,.14);border-color:hsla(0,100%,71%,.42)}.admin-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px;margin-bottom:28px}.admin-card{display:flex;flex-direction:column;justify-content:space-between;min-height:168px;padding:20px;border-radius:var(--radius-lg);border:1px solid var(--border);background:hsla(0,0%,100%,.055);text-decoration:none;transition:background .16s ease,border-color .16s ease,transform .16s ease,box-shadow .16s ease}.admin-card:hover{background:hsla(0,0%,100%,.078);border-color:rgba(56,196,221,.28);transform:translateY(-2px);box-shadow:0 14px 38px rgba(0,0,0,.2)}.admin-card-title{margin:0 0 8px;font-size:17px;letter-spacing:-.02em}.admin-card-text{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.admin-card-footer{margin-top:20px;color:var(--accent);font-size:13px;font-weight:800}.admin-panel{border:1px solid var(--border);border-radius:var(--radius-lg);background:hsla(0,0%,100%,.045);padding:22px;margin-bottom:20px}.admin-panel-title{margin:0 0 14px;font-size:18px}.admin-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px;margin-bottom:24px}.admin-stat{border:1px solid var(--border);border-radius:var(--radius);background:hsla(0,0%,100%,.045);padding:16px}.admin-stat-value{font-size:27px;font-weight:900;color:var(--accent);margin:0 0 4px}.admin-stat-label{margin:0;color:var(--muted);font-size:13px}.admin-table-wrap{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th{text-align:left;color:var(--muted);font-size:12px;font-weight:850;padding:11px 10px;border-bottom:1px solid var(--border)}.admin-table td{padding:12px 10px;border-bottom:1px solid hsla(0,0%,100%,.07);color:rgba(248,250,252,.82)}.admin-table tr{transition:background .14s ease}.admin-table tbody tr:hover{background:hsla(0,0%,100%,.035)}.badge{display:inline-flex;align-items:center;min-height:24px;padding:3px 8px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid var(--border);background:hsla(0,0%,100%,.055);color:rgba(248,250,252,.78)}.badge-ok{color:#9ff5d6;background:rgba(38,208,124,.1);border-color:rgba(38,208,124,.22)}.badge-warn{color:#ffe0a3;background:rgba(255,184,77,.1);border-color:rgba(255,184,77,.22)}@media (max-width:980px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{border-right:0;border-bottom:1px solid var(--border)}.admin-main{padding:28px 20px 46px}.admin-topbar{display:block}.admin-actions{justify-content:flex-start;margin-top:18px}.admin-card-grid,.admin-stat-grid{grid-template-columns:1fr}}.admin-message{border:1px solid rgba(56,196,221,.24);background:rgba(56,196,221,.09);color:#dffcff;border-radius:var(--radius);padding:12px 14px;margin-bottom:18px;font-size:14px;font-weight:700}.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px 16px;gap:14px 16px}.admin-form-grid-full{grid-column:1/-1}.form-label{flex-direction:column;gap:7px;margin-bottom:14px}.form-label,.form-label-inline{display:flex;color:rgba(248,250,252,.88);font-size:13px;font-weight:800}.form-label-inline{align-items:center;gap:9px;margin:10px 0 16px}.form-control{width:100%;min-height:38px;border-radius:9px;border:1px solid hsla(0,0%,100%,.12);background:rgba(0,0,0,.22);color:var(--text);padding:9px 11px;font-size:13px;outline:none;transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}.form-control:hover{border-color:hsla(0,0%,100%,.2);background:rgba(0,0,0,.28)}.form-control:focus{border-color:rgba(56,196,221,.58);box-shadow:0 0 0 3px rgba(56,196,221,.1)}select.form-control{background:#08181b}textarea.form-control{min-height:260px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.55}.admin-muted{color:var(--muted);font-size:14px;line-height:1.55}.admin-row-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-small-btn{min-height:28px;padding:5px 9px;border-radius:8px;font-size:12px}.admin-section-gap{margin-top:18px}@media (max-width:760px){.admin-form-grid{grid-template-columns:1fr}}