:root{
  --admin-bg:#f8fafc;
  --admin-surface:#ffffff;
  --admin-surface-soft:#f1f5f9;
  --admin-border:#e2e8f0;
  --admin-border-strong:#cbd5e1;
  --admin-text:#0f172a;
  --admin-text-soft:#475569;
  --admin-text-muted:#64748b;
  --admin-sidebar:#0f172a;
  --admin-sidebar-soft:#111827;
  --admin-sidebar-border:rgba(255,255,255,.08);
  --admin-primary:#2563eb;
  --admin-primary-dark:#1d4ed8;
  --admin-success:#059669;
  --admin-warning:#d97706;
  --admin-danger:#dc2626;
  --admin-danger-dark:#b91c1c;
  --admin-shadow:0 16px 40px rgba(15,23,42,.08);
  --admin-shadow-soft:0 8px 24px rgba(15,23,42,.06);
  --admin-radius:16px;
  --admin-radius-sm:12px;
  --admin-radius-xs:10px;
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html{
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  background:var(--admin-bg);
  color:var(--admin-text);
  font-family:Arial, Helvetica, sans-serif;
  line-height:1.5;
}

a{
  color:var(--admin-primary);
  text-decoration:none;
}

a:hover{
  text-decoration:none;
}

img{
  max-width:100%;
  display:block;
}

button,
input,
select,
textarea{
  font:inherit;
}

.admin-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:260px minmax(0,1fr);
  background:var(--admin-bg);
}

.admin-sidebar{
  background:linear-gradient(180deg, #0b1220 0%, #0f172a 100%);
  color:#fff;
  border-right:1px solid var(--admin-sidebar-border);
  min-height:100vh;
  position:sticky;
  top:0;
  align-self:start;
}

.admin-sidebar-inner{
  padding:20px 16px 24px;
}

.admin-brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:8px 10px 18px;
  margin-bottom:8px;
  border-bottom:1px solid var(--admin-sidebar-border);
}

.admin-brand-logo{
  width:48px;
  height:48px;
  object-fit:contain;
  flex:0 0 auto;
}

.admin-brand-text{
  min-width:0;
}

.admin-brand-title{
  margin:0;
  font-size:18px;
  font-weight:700;
  color:#fff;
  line-height:1.2;
}

.admin-brand-subtitle{
  margin-top:2px;
  font-size:13px;
  color:rgba(255,255,255,.68);
}

.admin-nav-group{
  margin-top:18px;
}

.admin-nav-title{
  padding:0 10px;
  margin:0 0 8px;
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,.42);
}

.admin-nav{
  display:flex;
  flex-direction:column;
  gap:3px;
}

.admin-nav-item{
  display:block;
}

.admin-nav-link{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:42px;
  padding:9px 11px;
  border-radius:10px;
  color:rgba(255,255,255,.84);
  font-size:14px;
  font-weight:700;
  transition:.18s ease;
}

.admin-nav-link:hover{
  background:rgba(255,255,255,.08);
  color:#fff;
}

.admin-nav-link.is-active,
.admin-nav-link.has-active-child{
  background:rgba(37,99,235,.24);
  color:#fff;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}

.admin-nav-icon{
  width:24px;
  height:24px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 24px;
  border-radius:7px;
  background:rgba(255,255,255,.08);
  color:rgba(255,255,255,.90);
  font-size:14px;
  line-height:1;
}

.admin-nav-label{
  min-width:0;
  flex:1 1 auto;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.admin-nav-chevron{
  color:rgba(255,255,255,.42);
  font-size:12px;
  line-height:1;
}

.admin-subnav{
  display:flex;
  flex-direction:column;
  gap:2px;
  margin:3px 0 8px 23px;
  padding:4px 0 4px 13px;
  border-left:1px solid rgba(255,255,255,.10);
}

.admin-subnav a{
  display:flex;
  align-items:center;
  min-height:32px;
  padding:6px 10px;
  border-radius:8px;
  color:rgba(255,255,255,.62);
  font-size:13px;
  font-weight:650;
  transition:.18s ease;
}

.admin-subnav a:hover{
  background:rgba(255,255,255,.07);
  color:#fff;
}

.admin-subnav a.is-active{
  background:rgba(255,255,255,.10);
  color:#fff;
}

.admin-nav-separator{
  height:1px;
  margin:10px 10px 4px;
  background:rgba(255,255,255,.08);
}

.admin-main{
  min-width:0;
  display:flex;
  flex-direction:column;
}

.topbar{
  min-height:66px;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  color:var(--admin-text);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 24px;
  border-bottom:1px solid var(--admin-border);
  gap:16px;
  position:sticky;
  top:0;
  z-index:50;
}

.topbar-title{
  min-width:0;
}

.topbar-title-link{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-width:0;
  color:var(--admin-text);
  text-decoration:none;
  line-height:1.2;
}

.topbar-title-link:hover{
  color:var(--admin-text);
  text-decoration:none;
}

.topbar-kicker{
  margin-bottom:2px;
  color:var(--admin-text-muted);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.topbar-title-link strong{
  color:var(--admin-text);
  font-size:18px;
  font-weight:800;
}

.topbar-title-link small{
  margin-top:2px;
  color:var(--admin-text-muted);
  font-size:13px;
  font-weight:600;
}

.brand-link{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--admin-text);
  text-decoration:none;
  min-width:0;
}

.brand-link:hover{
  color:var(--admin-text);
  text-decoration:none;
}

.brand-logo{
  width:48px;
  height:48px;
  object-fit:contain;
  background:transparent;
  border-radius:0;
  flex:0 0 auto;
  display:block;
}

.brand-text{
  display:flex;
  flex-direction:column;
  min-width:0;
  line-height:1.15;
}

.brand-text strong{
  font-size:18px;
  font-weight:700;
  color:var(--admin-text);
  letter-spacing:.01em;
}

.brand-text small{
  margin-top:3px;
  color:var(--admin-text-muted);
  font-size:13px;
  font-weight:600;
}

.topbar-extra-actions{
  flex:1 1 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-width:0;
}

.topbar-actions,
.topbar-nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  flex-wrap:wrap;
}

.topbar-action,
.topbar-nav a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:0 13px;
  border-radius:8px;
  color:var(--admin-text);
  text-decoration:none;
  font-size:14px;
  font-weight:700;
  background:#fff;
  border:1px solid var(--admin-border-strong);
  transition:.18s ease;
}

.topbar-action:hover,
.topbar-nav a:hover{
  background:#f8fafc;
  border-color:#94a3b8;
  color:var(--admin-text);
}

.topbar-site{
  background:#f8fafc;
}

.topbar-user{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:38px;
  padding:0 12px;
  border-radius:999px;
  color:var(--admin-text-soft);
  background:var(--admin-surface-soft);
  border:1px solid var(--admin-border);
  font-size:14px;
  font-weight:800;
}

.topbar-logout,
.topbar-nav a.topbar-logout{
  background:#fff1f2;
  border-color:#ffe4e6;
  color:#be123c;
}

.topbar-logout:hover,
.topbar-nav a.topbar-logout:hover{
  background:#ffe4e6;
  border-color:#fecdd3;
  color:#9f1239;
}

.admin-content{
  padding:24px;
}

.admin-page-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  margin-bottom:20px;
}

.admin-page-title{
  margin:0;
  font-size:30px;
  line-height:1.15;
  color:var(--admin-text);
}

.admin-page-subtitle{
  margin:8px 0 0;
  color:var(--admin-text-soft);
  font-size:15px;
}

.admin-page-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.admin-breadcrumbs{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:14px;
  font-size:13px;
  color:var(--admin-text-muted);
}

.admin-breadcrumbs span,
.admin-breadcrumbs a{
  color:var(--admin-text-muted);
}

.admin-breadcrumbs .sep{
  opacity:.55;
}

.admin-card{
  background:var(--admin-surface);
  border:1px solid var(--admin-border);
  border-radius:var(--admin-radius);
  box-shadow:var(--admin-shadow-soft);
}

.admin-card + .admin-card{
  margin-top:18px;
}

.admin-card-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  padding:20px 22px 0;
}

.admin-card-title{
  margin:0;
  font-size:22px;
  line-height:1.2;
  color:var(--admin-text);
}

.admin-card-subtitle{
  margin:6px 0 0;
  color:var(--admin-text-soft);
  font-size:14px;
}

.admin-card-body{
  padding:20px 22px 22px;
}

.admin-grid{
  display:grid;
  gap:16px;
}

.admin-grid.cols-2{
  grid-template-columns:repeat(2,minmax(0,1fr));
}

.admin-grid.cols-3{
  grid-template-columns:repeat(3,minmax(0,1fr));
}

.admin-grid.cols-4{
  grid-template-columns:repeat(4,minmax(0,1fr));
}

.admin-stat{
  background:linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  border:1px solid var(--admin-border);
  border-radius:16px;
  padding:18px;
  box-shadow:var(--admin-shadow-soft);
}

.admin-stat-label{
  margin:0 0 6px;
  color:var(--admin-text-soft);
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
}

.admin-stat-value{
  margin:0;
  font-size:30px;
  line-height:1;
  font-weight:800;
  color:var(--admin-text);
}

.admin-stat-meta{
  margin-top:8px;
  color:var(--admin-text-muted);
  font-size:13px;
}

.admin-btn,
.admin-btn:link,
.admin-btn:visited{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 16px;
  border-radius:12px;
  border:1px solid transparent;
  font-weight:700;
  text-decoration:none;
  cursor:pointer;
  transition:.18s ease;
}

.admin-btn-primary{
  background:var(--admin-primary);
  color:#fff;
  border-color:var(--admin-primary);
}

.admin-btn-primary:hover{
  background:var(--admin-primary-dark);
  border-color:var(--admin-primary-dark);
  color:#fff;
}

.admin-btn-secondary{
  background:#fff;
  color:var(--admin-text);
  border-color:var(--admin-border-strong);
}

.admin-btn-secondary:hover{
  background:#f8fafc;
  color:var(--admin-text);
}

.admin-btn-soft{
  background:#eef2ff;
  color:#1d4ed8;
  border-color:#dbeafe;
}

.admin-btn-soft:hover{
  background:#dbeafe;
  color:#1d4ed8;
}

.admin-btn-danger{
  background:var(--admin-danger);
  color:#fff;
  border-color:var(--admin-danger);
}

.admin-btn-danger:hover{
  background:var(--admin-danger-dark);
  border-color:var(--admin-danger-dark);
  color:#fff;
}

.admin-form-row{
  margin-bottom:16px;
}

.admin-label{
  display:block;
  margin-bottom:7px;
  color:var(--admin-text);
  font-weight:700;
  font-size:14px;
}

.admin-input,
.admin-select,
.admin-textarea,
.admin-file{
  width:100%;
  border:1px solid var(--admin-border-strong);
  border-radius:12px;
  padding:12px 14px;
  background:#fff;
  color:var(--admin-text);
  font-size:15px;
  transition:border-color .18s ease, box-shadow .18s ease;
}

.admin-textarea{
  min-height:140px;
  resize:vertical;
  line-height:1.6;
}

.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus,
.admin-file:focus{
  outline:none;
  border-color:#93c5fd;
  box-shadow:0 0 0 4px rgba(37,99,235,.10);
}

.admin-help{
  margin-top:6px;
  color:var(--admin-text-muted);
  font-size:13px;
}

.admin-table-wrap{
  overflow:auto;
  border:1px solid var(--admin-border);
  border-radius:16px;
  background:#fff;
}

.admin-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  min-width:820px;
}

.admin-table thead th{
  text-align:left;
  font-size:13px;
  font-weight:800;
  letter-spacing:.02em;
  text-transform:uppercase;
  color:var(--admin-text-soft);
  background:#f8fafc;
  border-bottom:1px solid var(--admin-border);
  padding:16px 18px;
}

.admin-table tbody td{
  padding:18px;
  border-bottom:1px solid var(--admin-border);
  vertical-align:top;
  color:var(--admin-text);
}

.admin-table tbody tr:last-child td{
  border-bottom:none;
}

.admin-table tbody tr:hover td{
  background:#fcfdff;
}

.admin-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.02em;
  border:1px solid transparent;
}

.admin-badge-neutral{
  background:#f1f5f9;
  color:#334155;
  border-color:#e2e8f0;
}

.admin-badge-blue{
  background:#eff6ff;
  color:#1d4ed8;
  border-color:#dbeafe;
}

.admin-badge-green{
  background:#ecfdf5;
  color:#047857;
  border-color:#d1fae5;
}

.admin-badge-orange{
  background:#fff7ed;
  color:#c2410c;
  border-color:#ffedd5;
}

.admin-badge-red{
  background:#fef2f2;
  color:#b91c1c;
  border-color:#fee2e2;
}

.admin-actions{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
}

.admin-flash{
  border-radius:14px;
  padding:14px 16px;
  margin-bottom:18px;
  font-weight:600;
  border:1px solid transparent;
}

.admin-flash-success{
  background:#ecfdf5;
  color:#065f46;
  border-color:#a7f3d0;
}

.admin-flash-warning{
  background:#fffbeb;
  color:#92400e;
  border-color:#fde68a;
}

.admin-flash-error{
  background:#fef2f2;
  color:#991b1b;
  border-color:#fecaca;
}

.admin-empty{
  border:1px dashed var(--admin-border-strong);
  border-radius:16px;
  padding:32px 20px;
  text-align:center;
  background:#fff;
  color:var(--admin-text-soft);
}


.admin-dashboard-welcome{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:18px;
  align-items:center;
  padding:22px;
  background:linear-gradient(135deg, #ffffff 0%, #eef2ff 100%);
  border:1px solid var(--admin-border);
  border-radius:var(--admin-radius);
  box-shadow:var(--admin-shadow-soft);
  margin-bottom:18px;
}

.admin-dashboard-welcome h1{
  margin:0;
  color:var(--admin-text);
  font-size:30px;
  line-height:1.15;
}

.admin-dashboard-welcome p{
  margin:8px 0 0;
  color:var(--admin-text-soft);
  font-size:15px;
}

.admin-dashboard-welcome-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  flex-wrap:wrap;
}

.admin-dashboard-section{
  margin-top:18px;
}

.admin-dashboard-section-title{
  margin:0 0 12px;
  color:var(--admin-text);
  font-size:18px;
  line-height:1.25;
}

.admin-quick-action{
  display:flex;
  align-items:flex-start;
  gap:12px;
  min-height:100%;
  padding:18px;
  border:1px solid var(--admin-border);
  border-radius:16px;
  background:#fff;
  color:var(--admin-text);
  box-shadow:var(--admin-shadow-soft);
  transition:.18s ease;
}

.admin-quick-action:hover{
  transform:translateY(-1px);
  border-color:#bfdbfe;
  box-shadow:var(--admin-shadow);
  color:var(--admin-text);
}

.admin-quick-action-icon{
  width:38px;
  height:38px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 38px;
  border-radius:12px;
  background:#eef2ff;
  color:#1d4ed8;
  font-size:18px;
  line-height:1;
}

.admin-quick-action-title{
  display:block;
  font-weight:800;
  color:var(--admin-text);
  line-height:1.25;
}

.admin-quick-action-desc{
  display:block;
  margin-top:4px;
  color:var(--admin-text-muted);
  font-size:13px;
  line-height:1.4;
}

.admin-recent-list{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.admin-recent-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid var(--admin-border);
}

.admin-recent-item:last-child{
  border-bottom:none;
}

.admin-recent-main{
  min-width:0;
}

.admin-recent-title,
.admin-row-title{
  display:block;
  color:var(--admin-text);
  font-weight:800;
  line-height:1.3;
}

.admin-recent-meta,
.admin-row-meta{
  display:block;
  margin-top:4px;
  color:var(--admin-text-muted);
  font-size:13px;
  line-height:1.4;
}

.admin-management-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
  padding:12px;
  border:1px solid var(--admin-border);
  border-radius:14px;
  background:#fff;
}

.admin-management-toolbar-left,
.admin-management-toolbar-right{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.admin-search-input{
  width:min(360px,100%);
  min-height:40px;
  border:1px solid var(--admin-border-strong);
  border-radius:10px;
  padding:0 12px;
  background:#fff;
  color:var(--admin-text);
}

.admin-row-main{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}

.admin-row-thumb{
  width:52px;
  height:52px;
  object-fit:cover;
  flex:0 0 52px;
  border-radius:10px;
  border:1px solid var(--admin-border);
  background:#f8fafc;
}

.admin-row-placeholder{
  width:52px;
  height:52px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 52px;
  border-radius:10px;
  background:#f1f5f9;
  color:#64748b;
  border:1px solid var(--admin-border);
  font-weight:800;
}

.admin-table-actions{
  display:flex;
  align-items:center;
  gap:7px;
  flex-wrap:wrap;
}

.admin-table-action{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:34px;
  padding:0 10px;
  border-radius:9px;
  border:1px solid var(--admin-border-strong);
  background:#fff;
  color:var(--admin-text);
  font-size:13px;
  font-weight:800;
  transition:.18s ease;
}

.admin-table-action:hover{
  background:#f8fafc;
  color:var(--admin-text);
  border-color:#94a3b8;
}

.admin-table-action-danger{
  color:#be123c;
  background:#fff1f2;
  border-color:#ffe4e6;
}

.admin-table-action-danger:hover{
  color:#9f1239;
  background:#ffe4e6;
  border-color:#fecdd3;
}

.admin-status-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  background:#f1f5f9;
  color:#334155;
  font-size:12px;
  font-weight:800;
  border:1px solid #e2e8f0;
}

.admin-status-pill::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:999px;
  background:currentColor;
}

.admin-status-published{
  background:#ecfdf5;
  color:#047857;
  border-color:#d1fae5;
}

.admin-status-draft{
  background:#fff7ed;
  color:#c2410c;
  border-color:#ffedd5;
}

.admin-status-private{
  background:#eff6ff;
  color:#1d4ed8;
  border-color:#dbeafe;
}

.admin-status-archived{
  background:#f1f5f9;
  color:#64748b;
  border-color:#e2e8f0;
}

.login-brand{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  margin-bottom:22px;
  text-align:center;
}

.login-brand .brand-logo{
  width:120px;
  height:120px;
  object-fit:contain;
  background:transparent;
  padding:0;
  border-radius:0;
}

.login-brand .brand-text strong{
  color:var(--admin-text);
  font-size:24px;
}

.login-brand .brand-text small{
  color:var(--admin-text-muted);
  font-size:14px;
}

@media (max-width: 1100px){
  .admin-shell{
    grid-template-columns:1fr;
  }

  .admin-sidebar{
    position:relative;
    min-height:auto;
  }
}

@media (max-width: 920px){
  .topbar{
    height:auto;
    padding:14px 18px;
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
  }

  .topbar-extra-actions{
    width:100%;
    justify-content:flex-start;
  }

  .admin-content{
    padding:18px;
  }

  .admin-page-head,
  .admin-dashboard-welcome,
  .admin-management-toolbar{
    grid-template-columns:1fr;
    flex-direction:column;
    align-items:flex-start;
  }

  .admin-dashboard-welcome-actions,
  .admin-management-toolbar-left,
  .admin-management-toolbar-right{
    justify-content:flex-start;
    width:100%;
  }

  .admin-search-input{
    width:100%;
  }

  .admin-grid.cols-2,
  .admin-grid.cols-3,
  .admin-grid.cols-4{
    grid-template-columns:1fr;
  }
}