:root{--admin-bg:#0d0f10;--admin-surface:#161a1c;--admin-border:rgba(255,255,255,0.08);--admin-primary:#009b77;--admin-text:#e8ecea;--admin-muted:#9aa0a4}.admin-root{min-height:100vh;background:var(--admin-bg);color:var(--admin-text);font-family:Manrope,system-ui,sans-serif}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{background:var(--admin-surface);border-right:1px solid var(--admin-border);padding:24px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:28px;padding:0 8px}.admin-brand img{height:48px;width:auto}.admin-brand strong{color:#fff;font-size:1rem}.admin-nav{display:grid;grid-gap:4px;gap:4px}.admin-nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--admin-muted);text-decoration:none;font-size:.9rem;font-weight:600;transition:background .2s,color .2s}.admin-nav a.active,.admin-nav a:hover{background:rgba(0,155,119,.12);color:#b8f0df}.admin-main{padding:28px 32px 48px}.admin-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;flex-wrap:wrap}.admin-header h1{font-size:1.75rem;color:#fff;margin:0}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;margin-bottom:28px}.admin-stat{padding:20px;border:1px solid var(--admin-border);border-radius:16px;background:var(--admin-surface)}.admin-stat span{display:block;color:var(--admin-muted);font-size:.8rem;margin-bottom:8px}.admin-stat strong{font-size:1.75rem;color:var(--admin-primary)}.admin-card{border:1px solid var(--admin-border);border-radius:16px;background:var(--admin-surface);padding:24px;margin-bottom:20px}.admin-table{width:100%;border-collapse:collapse;font-size:.88rem}.admin-table td,.admin-table th{padding:12px 10px;border-bottom:1px solid var(--admin-border);text-align:left;vertical-align:top}.admin-table th{color:var(--admin-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}.admin-form{display:grid;grid-gap:16px;gap:16px;max-width:720px}.admin-form label{display:grid;grid-gap:6px;gap:6px;font-size:.85rem;font-weight:600;color:#c7cdcb}.admin-form input,.admin-form select,.admin-form textarea{width:100%;padding:10px 12px;border:1px solid var(--admin-border);border-radius:10px;background:#0d0f10;color:#fff;font:inherit}.admin-form textarea{min-height:100px;resize:vertical}.admin-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border:0;border-radius:10px;background:var(--admin-primary);color:#fff;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}.admin-btn:hover{background:#00795d}.admin-btn-ghost{background:transparent;border:1px solid var(--admin-border);color:var(--admin-text)}.admin-btn-danger{background:#c0392b}.admin-btn-sm{padding:6px 12px;font-size:.8rem}.admin-badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:.72rem;font-weight:700}.admin-badge-ok{background:rgba(0,155,119,.2);color:#b8f0df}.admin-badge-off{background:rgba(255,255,255,.08);color:#888}.admin-login{min-height:100vh;display:grid;place-items:center;background:var(--admin-bg);padding:24px}.admin-login-box{width:min(100%,420px);padding:36px;border:1px solid var(--admin-border);border-radius:20px;background:var(--admin-surface)}.admin-login-box h1{margin:0 0 8px;color:#fff;font-size:1.5rem}.admin-login-box p{color:var(--admin-muted);margin-bottom:24px;font-size:.9rem}.admin-error{color:#ff8a80;font-size:.85rem;margin-bottom:12px}.admin-dropzone{border:2px dashed rgba(0,155,119,.35);border-radius:16px;padding:40px 24px;text-align:center;color:var(--admin-muted);cursor:pointer;transition:border-color .2s,background .2s}.admin-dropzone.dragover,.admin-dropzone:hover{border-color:var(--admin-primary);background:rgba(0,155,119,.06)}.admin-grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.admin-actions-row{display:flex;gap:8px;flex-wrap:wrap}@media (max-width:900px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.admin-stats{grid-template-columns:1fr 1fr}.admin-main{padding:20px 16px}.admin-grid-2{grid-template-columns:1fr}}