.admin-app{--admin-sidebar:#343a40;--admin-sidebar-dark:#2c3136;--admin-sidebar-hover:#3f474e;--admin-accent:#007bff;--admin-accent-dark:#0062cc;--admin-topbar:#ffffff;--admin-content-bg:#f4f6f9;--admin-card-bg:#ffffff;--admin-text:#212529;--admin-muted:#6c757d;--admin-border:#dee2e6;--admin-info:#17a2b8;--admin-success:#28a745;--admin-warning:#ffc107;--admin-danger:#dc3545;--admin-sidebar-w:250px;--admin-sidebar-w-collapsed:4.5rem;--muted:#6c757d;--fog:#212529;--signal:#007bff;--line:#dee2e6;--asphalt:#f4f6f9;--asphalt-lift:#ffffff;--steel:#adb5bd;--steel-bright:#495057;min-height:100vh;background:var(--admin-content-bg);color:var(--admin-text);font-family:var(--font-body),system-ui,sans-serif}.admin-app a{color:inherit;text-decoration:none}.admin-shell{display:flex;min-height:100vh}.admin-sidebar{width:var(--admin-sidebar-w);flex-shrink:0;background:var(--admin-sidebar);color:#c2c7d0;display:flex;flex-direction:column;transition:width .2s ease;z-index:40}.admin-app.sidebar-collapsed .admin-sidebar{width:var(--admin-sidebar-w-collapsed)}.admin-brand{display:flex;align-items:center;gap:.75rem;padding:.9rem 1rem;background:var(--admin-sidebar-dark);color:#fff;font-weight:600;letter-spacing:.02em;border-bottom:1px solid rgba(255,255,255,.06)}.admin-brand-mark{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:.25rem;background:var(--admin-accent);color:#fff;font-size:.75rem;font-weight:700;flex-shrink:0}.admin-brand-text{white-space:nowrap;overflow:hidden}.admin-app.sidebar-collapsed .admin-brand-text{display:none}.admin-nav{flex:1;padding:.75rem 0;overflow-y:auto}.admin-nav-label{padding:.5rem 1rem .25rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:#6c757d}.admin-app.sidebar-collapsed .admin-nav-label{display:none}.admin-nav-link{display:flex;align-items:center;gap:.75rem;padding:.65rem 1rem;color:#c2c7d0;border-left:3px solid transparent;transition:background .15s ease,color .15s ease,border-color .15s ease}.admin-nav-link:hover{background:var(--admin-sidebar-hover);color:#fff}.admin-nav-link.active{background:rgba(255,255,255,.08);color:#fff;border-left-color:var(--admin-accent)}.admin-nav-icon{width:1.25rem;height:1.25rem;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;opacity:.9}.admin-nav-icon-svg{width:1.1rem;height:1.1rem;display:block}.admin-app.sidebar-collapsed .admin-nav-link span:not(.admin-nav-icon){display:none}.admin-main{flex:1;min-width:0;display:flex;flex-direction:column}.admin-topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.65rem 1.25rem;background:var(--admin-topbar);border-bottom:1px solid var(--admin-border);box-shadow:0 1px 2px rgba(0,0,0,.04);position:sticky;top:0;z-index:30}.admin-topbar-title{font-size:1.15rem;font-weight:600;color:var(--admin-text)}.admin-topbar-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.admin-content{flex:1;padding:1.25rem;min-width:0}.admin-btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.4rem .85rem;font-size:.875rem;font-weight:500;border-radius:.25rem;border:1px solid transparent;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease}.admin-btn-primary{background:var(--admin-accent);color:#fff}.admin-btn-primary:hover{background:var(--admin-accent-dark)}.admin-btn-outline{background:transparent;border-color:var(--admin-border);color:var(--admin-text)}.admin-btn-outline:hover{background:#e9ecef}.admin-btn-ghost{background:transparent;color:var(--admin-muted)}.admin-btn-ghost:hover{color:var(--admin-text);background:#e9ecef}.admin-btn:disabled{opacity:.55;cursor:not-allowed}.admin-card{background:var(--admin-card-bg);border:1px solid var(--admin-border);border-radius:.35rem;box-shadow:0 0 1px rgba(0,0,0,.08),0 1px 3px rgba(0,0,0,.04);margin-bottom:1.25rem;overflow:hidden}.admin-card-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;padding:.85rem 1.15rem;border-bottom:1px solid var(--admin-border);background:#fff}.admin-card-title{margin:0;font-size:1.05rem;font-weight:600;color:var(--admin-text)}.admin-card-subtitle{margin:.2rem 0 0;font-size:.85rem;color:var(--admin-muted)}.admin-card-body{padding:1.15rem}.admin-card-body.flush{padding:0}.admin-info-boxes{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));margin-bottom:1.25rem}.admin-info-box{display:flex;background:var(--admin-card-bg);border-radius:.35rem;box-shadow:0 0 1px rgba(0,0,0,.08),0 1px 3px rgba(0,0,0,.04);overflow:hidden;border:1px solid var(--admin-border)}.admin-info-box-icon{display:flex;align-items:center;justify-content:center;width:4rem;color:#fff;font-size:1.35rem;font-weight:700;flex-shrink:0}.admin-info-box-icon.bg-info{background:var(--admin-info)}.admin-info-box-icon.bg-success{background:var(--admin-success)}.admin-info-box-icon.bg-warning{background:var(--admin-warning);color:#212529}.admin-info-box-icon.bg-danger{background:var(--admin-danger)}.admin-info-box-icon.bg-primary{background:var(--admin-accent)}.admin-info-box-icon.bg-secondary{background:#6c757d}.admin-info-box-icon.bg-dark{background:#343a40}.admin-info-box-content{flex:1;padding:.65rem .85rem;min-width:0}.admin-info-box-text{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--admin-muted)}.admin-info-box-number{display:block;font-size:1.65rem;font-weight:700;line-height:1.2;color:var(--admin-text)}.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:linear-gradient(160deg,#e9ecef,#f4f6f9 45%,#dbe4ee)}.admin-login-card{width:100%;max-width:26rem;background:#fff;border:1px solid var(--admin-border);border-radius:.35rem;box-shadow:0 .5rem 1.5rem rgba(0,0,0,.08);padding:1.75rem}.admin-login-card h1{margin:.35rem 0 0;font-size:1.75rem;font-weight:700}.admin-login-card p{margin:.5rem 0 0;font-size:.9rem;color:var(--admin-muted)}.admin-input{width:100%;padding:.55rem .75rem;border:1px solid var(--admin-border);border-radius:.25rem;font-size:.95rem;background:#fff;color:var(--admin-text)}.admin-input:focus{outline:2px solid color-mix(in srgb,var(--admin-accent) 45%,transparent);border-color:var(--admin-accent)}.admin-error{color:var(--admin-danger)}.admin-error,.admin-success{font-size:.875rem;margin:.5rem 0 0}.admin-success{color:var(--admin-success)}.admin-page-header{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.admin-breadcrumb{margin:0;font-size:.8rem;color:var(--admin-muted)}.admin-breadcrumb a{color:var(--admin-accent)}.admin-breadcrumb a:hover{text-decoration:underline}.admin-page-title{margin:.25rem 0 0;font-size:1.65rem;font-weight:700;letter-spacing:-.02em;color:var(--admin-text)}.admin-page-lead{margin:.35rem 0 0;font-size:.925rem;color:var(--admin-muted);max-width:40rem}.admin-info-box-link{transition:border-color .16s ease,box-shadow .16s ease}.admin-info-box-link:hover{border-color:var(--admin-accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--admin-accent) 35%,transparent)}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem}.admin-table td,.admin-table th{padding:.7rem 1rem;text-align:left;border-bottom:1px solid var(--admin-border);vertical-align:middle}.admin-table th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--admin-muted);background:#f8f9fa;font-weight:600}.admin-table tbody tr:hover{background:#f8fafc}.admin-table-link{color:var(--admin-accent)!important;font-weight:600}.admin-table-link:hover{text-decoration:underline}.admin-muted-sm{font-size:.8rem;color:var(--admin-muted)}.admin-empty{margin:0;padding:1.5rem 1.15rem;color:var(--admin-muted);font-size:.95rem}.admin-badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:lowercase;background:#e9ecef;color:#495057}.admin-badge-warning{background:#fff3cd;color:#856404}.admin-badge-info{background:#d1ecf1;color:#0c5460}.admin-badge-primary{background:#cce5ff;color:#004085}.admin-badge-success{background:#d4edda;color:#155724}.admin-badge-muted{background:#e9ecef;color:#6c757d}.admin-grid-2{display:grid;gap:1.25rem}@media (min-width:900px){.admin-grid-2{grid-template-columns:1fr 1fr}}.admin-detail-list{display:grid;gap:1rem}.admin-row-warn{background:#fffbeb}.admin-row-danger{background:#fff5f5}.admin-email-preview{display:block;width:100%;min-height:36rem;border:0;background:#0b0d10}.admin-overlay{display:none}.admin-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border:1px solid var(--admin-border);background:#fff;cursor:pointer;color:var(--admin-text)}.admin-app .btn,.admin-toggle{border-radius:.25rem}.admin-app .input,.admin-app select.input,.admin-app textarea.input{background:#fff;color:var(--admin-text);border-color:var(--admin-border)}.admin-app .display,.admin-app table{color:var(--admin-text)}@media (max-width:900px){.admin-sidebar{position:fixed;inset:0 auto 0 0;transform:translateX(-100%);transition:transform .2s ease;box-shadow:0 0 1.5rem rgba(0,0,0,.25)}.admin-app.sidebar-open .admin-sidebar{transform:translateX(0)}.admin-app.sidebar-collapsed .admin-sidebar{width:var(--admin-sidebar-w)}.admin-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35;opacity:0;pointer-events:none;transition:opacity .2s ease}.admin-app.sidebar-open .admin-overlay{opacity:1;pointer-events:auto}}