/* ==========================================================================
   NAATADEE ADMIN — shell + admin-only blocks. Depends on nd.css.
   ========================================================================== */
:root{--sidebar-w:264px;--topbar-h:68px}
body.admin{background:var(--bg)}

.admin-shell{display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr);min-height:100dvh}

/* sidebar */
.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100dvh;padding:18px 14px;border-right:1px solid var(--line);background:var(--surface);overflow-y:auto;z-index:50}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}
.sidebar-brand img{height:32px;width:auto}
.sidebar-brand .tag{padding:3px 8px;border-radius:6px;background:var(--text);color:var(--bg);font-size:10px;font-weight:700;letter-spacing:.12em}
.side-group{margin-top:14px}
.side-group>small{display:block;padding:0 12px 6px;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.side-link{position:relative;display:flex;align-items:center;gap:12px;height:42px;padding:0 12px;border-radius:12px;color:var(--text-2);font-size:var(--fs-sm);font-weight:500;transition:background var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}
.side-link .icon{width:19px;height:19px;color:var(--muted);transition:color var(--dur-1) var(--ease),transform var(--dur-2) var(--ease-spring)}
.side-link:hover{background:var(--surface-2);color:var(--text)}
.side-link:hover .icon{transform:scale(1.1)}
.side-link.is-active{background:var(--brand-soft);color:var(--brand);font-weight:600}
.side-link.is-active .icon{color:var(--brand)}
.side-link.is-active::before{content:"";position:absolute;left:-14px;top:10px;bottom:10px;width:4px;border-radius:0 4px 4px 0;background:var(--brand)}
.side-link .count{margin-left:auto;min-width:22px;height:22px;padding:0 7px;border-radius:var(--r-pill);background:var(--brand);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center}
.sidebar-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.sidebar-foot .side-link{width:100%;border:0;background:transparent;font:inherit;font-size:var(--fs-sm);cursor:pointer;text-align:left}
.sidebar-foot .side-link.danger:hover{background:var(--danger-soft);color:var(--danger)}
.sidebar-foot .side-link.danger:hover .icon{color:var(--danger)}

/* topbar */
.admin-main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:12px;height:var(--topbar-h);padding:0 clamp(16px,3vw,32px);background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(16px) saturate(1.5);-webkit-backdrop-filter:blur(16px) saturate(1.5);border-bottom:1px solid var(--line)}
.topbar h1{font-size:var(--fs-lg);font-weight:600}
.topbar .crumb{color:var(--muted);font-size:var(--fs-xs)}
.topbar .spacer{flex:1}
.admin-me{display:inline-flex;align-items:center;gap:10px;height:42px;padding:0 12px 0 4px;border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface);font-size:var(--fs-sm);font-weight:600}
.admin-me .icon{width:16px;height:16px;color:var(--muted)}
.menu-toggle{display:none}
.theme-btn .i-moon{display:none}
:root[data-theme="dark"] .theme-btn .i-sun{display:none}
:root[data-theme="dark"] .theme-btn .i-moon{display:inline-block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-btn .i-sun{display:none}:root:not([data-theme="light"]) .theme-btn .i-moon{display:inline-block}}
.sidebar .logo-light{display:none}
:root[data-theme="dark"] .sidebar .logo-dark{display:none}
:root[data-theme="dark"] .sidebar .logo-light{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .sidebar .logo-dark{display:none}:root:not([data-theme="light"]) .sidebar .logo-light{display:block}}

.admin-content{width:100%;max-width:1440px;padding:clamp(18px,3vw,32px);overflow-x:clip;animation:nd-admin-in .4s var(--ease-out)}
@keyframes nd-admin-in{from{opacity:0}}

/* page header inside content */
.a-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.a-head h2{font-size:var(--fs-2xl)}
.a-head p{margin-top:4px;color:var(--muted);font-size:var(--fs-sm)}
.a-head .actions{display:flex;flex-wrap:wrap;gap:10px}

/* stat cards */
.a-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:24px}
.a-stat{position:relative;display:flex;flex-direction:column;gap:14px;padding:20px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);overflow:hidden;transition:transform var(--dur-3) var(--ease-out),box-shadow var(--dur-3) var(--ease-out)}
a.a-stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.a-stat .top{display:flex;align-items:center;justify-content:space-between}
.a-stat .label{color:var(--muted);font-size:var(--fs-sm);font-weight:500}
.a-stat .value{font-family:var(--f-display);font-size:2rem;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}
.a-stat .foot{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:var(--fs-xs)}
.a-stat .foot .icon{width:14px;height:14px}
.a-stat::after{content:"";position:absolute;right:-40px;bottom:-40px;width:120px;height:120px;border-radius:50%;background:var(--brand-soft);opacity:.6;transition:transform var(--dur-4) var(--ease-out)}
a.a-stat:hover::after{transform:scale(1.4)}
.a-stat.tone-violet .stat-icon{background:rgba(139,92,246,.12);color:var(--violet)}
.a-stat.tone-violet::after{background:rgba(139,92,246,.10)}
.a-stat.tone-green .stat-icon{background:var(--success-soft);color:var(--success)}
.a-stat.tone-green::after{background:var(--success-soft)}
.a-stat.tone-amber .stat-icon{background:var(--warning-soft);color:var(--warning)}
.a-stat.tone-amber::after{background:var(--warning-soft)}

/* panels */
.panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface)}
.panel-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}
.panel-head h3{display:flex;align-items:center;gap:10px;font-size:var(--fs-md)}
.panel-head h3 .icon{color:var(--brand)}
.panel-body{padding:20px}
.panel .table-wrap{border:0;border-radius:0 0 var(--r-lg) var(--r-lg)}
.panel-foot{padding:14px 20px;border-top:1px solid var(--line)}
.panel-foot .pagination{margin-top:0}

/* filter bar */
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}
.filters .input-group{flex:1 1 260px;max-width:420px}
.filters .select{width:auto;min-width:160px}
.filters .input,.filters .select{min-height:42px;padding-top:8px;padding-bottom:8px}

/* list rows */
.a-row{display:flex;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid var(--line);transition:background var(--dur-1) var(--ease)}
.a-row:last-child{border-bottom:0}
.a-row:hover{background:var(--brand-softer)}
.a-row .thumb{width:48px;height:48px;border-radius:12px;object-fit:cover;background:var(--surface-2);flex:0 0 auto}
.a-row .meta{min-width:0;flex:1}
.a-row .meta b{display:block;font-size:var(--fs-sm);font-weight:600}
.a-row .meta small{color:var(--muted);font-size:12px}

/* cell helpers */
.cell-main{display:flex;align-items:center;gap:12px;min-width:220px}
.cell-main b{display:block;font-weight:600;line-height:1.4}
.cell-main small{display:block;color:var(--muted);font-size:12px}
.row-actions{display:inline-flex;align-items:center;gap:4px}
.row-actions form{display:inline}

/* form layout: main + side column */
.form-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.form-layout>.side{position:sticky;top:calc(var(--topbar-h) + 20px);max-height:calc(100dvh - var(--topbar-h) - 40px);overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:16px;padding-bottom:4px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-grid .full{grid-column:1/-1}
.form-grid .field+.field{margin-top:0}
.form-actions{position:sticky;bottom:0;z-index:20;display:flex;justify-content:flex-end;gap:10px;margin-top:20px;padding:14px 0;background:linear-gradient(transparent,var(--bg) 35%)}
@media (max-width:1100px){.form-layout{grid-template-columns:1fr}.form-layout>.side{position:static;max-height:none;overflow:visible}}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}

/* bar chart rows (reports) */
.bars{display:flex;flex-direction:column;gap:12px}
.bar-row{display:grid;grid-template-columns:140px 1fr 70px;align-items:center;gap:12px;font-size:var(--fs-sm)}
.bar-row .track{height:10px;border-radius:var(--r-pill);background:var(--surface-2);overflow:hidden}
.bar-row .track span{display:block;height:100%;border-radius:inherit;background:var(--grad);transform-origin:left;animation:nd-grow 1.1s var(--ease-out) both}
.bar-row .num{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}

/* mobile */
.sidebar-backdrop{display:none}
@media (max-width:1024px){
  .admin-shell{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-w);transform:translateX(-100%);transition:transform var(--dur-3) var(--ease-out);box-shadow:var(--shadow-lg)}
  body.sidebar-open .sidebar{transform:none}
  .sidebar-backdrop{position:fixed;inset:0;z-index:45;background:rgba(10,6,12,.45);backdrop-filter:blur(3px)}
  body.sidebar-open .sidebar-backdrop{display:block;animation:nd-fade .2s var(--ease)}
  .menu-toggle{display:inline-grid}
  .admin-me .name{display:none}
}

/* admin login */
.admin-login{display:grid;place-items:center;min-height:100dvh;padding:20px;background:var(--ink);position:relative;overflow:hidden;isolation:isolate}
.admin-login .blob{position:absolute;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.7;animation:nd-blob 18s ease-in-out infinite}
.admin-login .b1{width:460px;height:460px;left:-120px;top:-120px;background:#e92378}
.admin-login .b2{width:420px;height:420px;right:-120px;bottom:-140px;background:#7c3aed;animation-delay:-8s}
.login-card{width:min(420px,100%);padding:36px 32px;border:1px solid rgba(255,255,255,.12);border-radius:var(--r-xl);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(20px);box-shadow:var(--shadow-lg);animation:nd-pop .6s var(--ease-spring) both}
.login-card h1{font-size:var(--fs-2xl);margin-top:18px}
.login-card .demo{margin-top:18px;padding:10px 12px;border-radius:var(--r-sm);background:var(--surface-2);color:var(--muted);font-size:var(--fs-xs);text-align:center}

/* role chip in the topbar account button */
.admin-me .role-chip{height:20px;padding:0 8px;font-size:11px}
.menu-panel .menu-head .badge{height:22px}
@media (max-width:1024px){.admin-me .role-chip{display:none}}