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var(--border);flex-direction:column;gap:28px;padding:28px 18px;display:flex;position:sticky;top:0;overflow:auto}.brand{letter-spacing:.04em;color:var(--bright);font-size:1.15rem;font-weight:700}.brand-tagline{letter-spacing:.14em;text-transform:uppercase;color:var(--gold);opacity:.85;margin-top:6px;font-size:.75rem}.nav-link{color:var(--pale);border:1px solid #0000;border-radius:10px;margin-bottom:6px;padding:11px 14px;text-decoration:none;transition:background .2s,border-color .2s,color .2s;display:block}.nav-link.active{color:var(--bright);background:#c8980c24;border-color:#e8c04059}.nav-link:hover{color:var(--cream);background:#1a68502e}.logout-btn{border:1px solid var(--border);color:var(--pale);background:0 0;border-radius:10px;margin-top:auto;padding:10px 14px}.logout-btn:hover{border-color:var(--malachite);color:var(--cream)}.mobile-topbar,.sidebar-backdrop{display:none}.content{height:100vh;min-height:0;padding:32px;overflow-y:auto}.page-header h1{color:var(--cream);margin:0 0 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12px}button.danger:disabled{opacity:.45;cursor:not-allowed}.tooltip-wrap{display:inline-flex}.error-banner{color:#ffb4b4;background:#7a282838;border:1px solid #b43c3c59;border-radius:10px;margin-bottom:16px;padding:12px 14px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;display:grid}.charts-grid{grid-template-columns:1.4fr 1fr;gap:16px;margin-top:20px;display:grid}.chart-panel h2{color:var(--bright);font-size:1.05rem}.chart-panel p{margin:6px 0 12px}.chart-wrap{width:100%;min-height:240px}.chart-legend{color:var(--muted);flex-wrap:wrap;gap:12px 16px;font-size:.9rem;display:flex}.chart-legend i{border-radius:50%;width:10px;height:10px;margin-right:6px;display:inline-block}.charts-grid .wide{grid-column:1/-1}.stat-card,.panel{border:1px solid var(--border);background:#0d1a3ae0;border-radius:16px;padding:20px;box-shadow:0 12px 32px #0000002e}.stat-card span{color:var(--muted);font-size:.9rem}.stat-card strong{color:var(--bright);font-size:2rem}.panel+.panel,.form-panel{margin-top:20px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.full-width{grid-column:1/-1}.checkbox-row{color:var(--pale);align-items:center;gap:8px;font-weight:600;display:flex}.form-actions{gap:12px;display:flex}.data-table{border-collapse:collapse;width:100%}.data-table th{color:var(--gold);letter-spacing:.06em;text-transform:uppercase;font-size:.82rem;font-weight:600}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:12px 8px}.data-table td{color:var(--cream)}.message-cell{white-space:pre-wrap;word-break:break-word;max-width:360px}.actions{flex-wrap:wrap;gap:8px;display:flex}.badge{border-radius:999px;padding:4px 10px;font-size:.82rem;display:inline-block}.badge.success{color:var(--pale);background:#1a685047;border:1px solid #28a87859}.badge.muted{color:var(--muted);border:1px solid var(--border);background:#1a2a50a6}@media (width<=900px){.admin-shell{height:100vh;display:block;overflow:hidden}.mobile-topbar{z-index:30;background:linear-gradient(180deg, var(--midnight) 0%, var(--navy) 100%);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 14px;display:flex;position:sticky;top:0}.menu-toggle{border:1px solid var(--border);width:42px;height:42px;color:var(--cream);background:0 0;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.menu-toggle:hover{filter:none;border-color:var(--malachite)}.sidebar-backdrop{z-index:40;background:#0408149e;border:0;padding:0;display:none;position:fixed;inset:0}.admin-shell.nav-open .sidebar-backdrop{display:block}.sidebar{z-index:50;border-right:1px solid var(--border);flex-flow:column;align-items:stretch;width:min(280px,86vw);height:100vh;transition:transform .2s;position:fixed;top:0;left:0;transform:translate(-105%)}.admin-shell.nav-open 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td{overflow-wrap:anywhere;grid-template-columns:92px minmax(0,1fr);align-items:start;gap:8px;display:grid}.data-table td:before{content:attr(data-label);color:var(--gold);letter-spacing:.06em;text-transform:uppercase;padding-top:4px;font-size:.72rem;font-weight:600}.data-table td.actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.data-table td.actions:before{flex:0 0 100%;padding-top:0}.data-table td.actions button{flex:calc(50% - 8px);min-width:120px}}