:root{
  --bg:#ffffff; --surface:#ffffff; --soft:#f7f8fa; --soft2:#f1f3f6;
  --ink:#0f172a; --ink2:#334155; --muted:#64748b; --faint:#94a3b8;
  --line:#e7e9ee; --line2:#d9dde4;
  --brand:#63117d; --brand-ink:#4b0c5f; --brand-soft:#f6eef9; --brand-ring:rgba(99,17,125,.18); --accent:#ff1b00; --accent-soft:#fff0ed;
  --blue:#2563eb; --blue-soft:#eef4ff; --amber:#b45309; --amber-soft:#fff6e6; --red:#c2410c; --red-strong:#dc2626; --red-soft:#fff1ee; --green:#047857; --green-soft:#e8f7f0;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow-lg:0 10px 30px rgba(15,23,42,.12);
  --sidebar:248px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 "Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0 0 .75em}
.muted{color:var(--muted)} .faint{color:var(--faint)} .small{font-size:12.5px} .nowrap{white-space:nowrap} .mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}
.ic{flex:none;display:inline-block;vertical-align:middle}
.hidden{display:none!important}

/* ---------- shell ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar);flex:none;border-right:1px solid var(--line);background:#fff;display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:2px 6px 16px}
.brand-mark{width:32px;height:32px;border-radius:9px;background:var(--brand);color:#fff;display:grid;place-items:center}
.brand-name{font-weight:700;font-size:16px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.new-btn{margin:0 2px 14px}
.nav{display:flex;flex-direction:column;gap:2px;flex:1}
.nav a{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:9px;color:var(--ink2);font-weight:500;text-decoration:none}
.nav a:hover{background:var(--soft)}
.nav a.active{background:var(--brand-soft);color:var(--brand-ink);font-weight:600}
.nav a.active .ic{color:var(--brand)}
.nav .count{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:700;border-radius:20px;padding:1px 7px}
.nav-sep{height:1px;background:var(--line);margin:10px 8px}
.sidebar-foot{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:14px 4px 0;margin-top:12px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--soft2);display:grid;place-items:center;font-weight:700;color:var(--ink2);flex:none}
.who{flex:1;min-width:0;display:flex;flex-direction:column;font-size:12.5px}
.who strong{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who span{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:18px 32px 14px;position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);z-index:20;border-bottom:1px solid transparent}
.page-title{font-size:21px;font-weight:700;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.content{padding:8px 32px 48px;max-width:1240px;width:100%}
.banner{display:flex;gap:8px;align-items:center;margin:0 32px 8px;padding:9px 14px;border-radius:10px;background:var(--amber-soft);color:#7c3d07;font-size:13px;border:1px solid #fde4b8;max-width:1176px}
.banner a{color:#7c3d07;text-decoration:underline}
.icon-btn{border:0;background:transparent;color:var(--ink2);width:36px;height:36px;border-radius:9px;display:inline-grid;place-items:center;cursor:pointer;flex:none}
.icon-btn:hover{background:var(--soft2);text-decoration:none}
.only-mobile{display:none}
.scrim{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 15px;border-radius:9px;border:1px solid var(--line2);background:#fff;color:var(--ink);font:600 13.5px/1 inherit;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background .15s,border-color .15s,box-shadow .15s}
.btn:hover{background:var(--soft);text-decoration:none}
.btn:focus-visible,.icon-btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:none;box-shadow:0 0 0 3px var(--brand-ring)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-ink);border-color:var(--brand-ink)}
.btn-ghost{border-color:transparent;background:transparent;color:var(--ink2)}
.btn-ghost:hover{background:var(--soft2)}
.btn-danger{color:var(--red-strong);border-color:#f3c9c0}
.btn-danger:hover{background:var(--red-soft)}
.btn-sm{height:32px;padding:0 11px;font-size:12.5px;border-radius:8px}
.btn-block{width:100%}
.btn[disabled],.btn.is-loading{opacity:.6;pointer-events:none}
.btn.is-loading::after{content:"";width:13px;height:13px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- cards & layout ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:20px 22px}
.card-head{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.card-head h2,.card-head h3{font-size:15px;font-weight:700;flex:1}
.card-body{padding:20px}
.card + .card,.stack > * + *{margin-top:18px}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
.split{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row-between{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.section-title{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.stat{padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);min-width:0}
.stat-label{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12.5px;font-weight:600}
.stat-label .ic{color:var(--brand)}
.stat-value{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-top:6px;line-height:1.1}
.stat-sub{font-size:12px;color:var(--muted);margin-top:4px}
.meter{height:6px;background:var(--soft2);border-radius:6px;overflow:hidden;margin-top:10px}
.meter > span{display:block;height:100%;background:var(--brand);border-radius:6px;transition:width .4s}
.meter.warn > span{background:#d97706}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;font-size:12px;font-weight:600;color:var(--muted);padding:11px 14px;border-bottom:1px solid var(--line);background:var(--soft);white-space:nowrap}
.table td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover td{background:#fbfcfd}
.table .num{text-align:right;font-variant-numeric:tabular-nums}
.table .chk{width:36px}
.cell-main{font-weight:600;color:var(--ink)}
.cell-main a{color:var(--ink)}
.cell-sub{font-size:12.5px;color:var(--muted)}
.chip{display:inline-block;font-size:11.5px;background:var(--soft2);color:var(--ink2);border-radius:20px;padding:2px 8px;margin:1px 2px 1px 0;white-space:nowrap}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;border-radius:20px;padding:3px 9px;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.badge-gray{background:var(--soft2);color:#475569}
.badge-blue{background:var(--blue-soft);color:var(--blue)}
.badge-amber{background:var(--amber-soft);color:var(--amber)}
.badge-green{background:var(--green-soft);color:var(--green)}
.badge-red{background:var(--red-soft);color:var(--red)}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;min-width:0}
.field label,.label{font-size:13px;font-weight:600;color:var(--ink2)}
.field .hint{font-size:12px;color:var(--muted)}
.field .err{font-size:12px;color:var(--red-strong)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=search],input[type=datetime-local],input[type=file],select,textarea{
  width:100%;min-width:0;height:40px;padding:0 12px;border:1px solid var(--line2);border-radius:9px;background:#fff;color:var(--ink);font:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}
input[type=file]{padding:7px 10px;height:auto}
textarea{height:auto;min-height:110px;padding:10px 12px;line-height:1.55;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-ring);outline:none}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.4'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.input-invalid{border-color:var(--red-strong)!important}
.check{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;cursor:pointer}
.check input{width:16px;height:16px;margin-top:2px;accent-color:var(--brand)}
input[type=checkbox]{accent-color:var(--brand);width:16px;height:16px}
.radio-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.radio-card{border:1px solid var(--line2);border-radius:10px;padding:13px 14px;cursor:pointer;display:flex;gap:10px;align-items:flex-start}
.radio-card input{margin-top:3px;accent-color:var(--brand)}
.radio-card:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;padding-top:6px}
.inline-form{display:inline}

/* ---------- toolbar / filters ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.toolbar .search{position:relative;flex:1;min-width:200px}
.toolbar .search .ic{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--faint)}
.toolbar .search input{padding-left:34px}
.toolbar select{width:auto;min-width:150px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a{padding:10px 14px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;text-decoration:none;margin-bottom:-1px}
.tabs a:hover{color:var(--ink)}
.tabs a.active{color:var(--brand-ink);border-color:var(--brand)}
.seg{display:inline-flex;background:var(--soft2);border-radius:9px;padding:3px;gap:2px}
.seg a,.seg button{padding:6px 12px;border-radius:7px;font-weight:600;font-size:12.5px;color:var(--muted);border:0;background:transparent;cursor:pointer;text-decoration:none}
.seg .active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.bulkbar{display:none;gap:8px;align-items:center;flex-wrap:wrap;padding:10px 16px;background:var(--brand-soft);border-bottom:1px solid var(--line)}
.bulkbar.show{display:flex}
.bulkbar select{width:auto;height:34px}
.pager{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-top:1px solid var(--line);flex-wrap:wrap}
.pager div{display:flex;gap:6px}

/* ---------- alerts ---------- */
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:13.5px;border:1px solid}
.alert .ic{margin-top:2px}
.alert span{flex:1}
.alert-success{background:var(--green-soft);border-color:#bfe8d5;color:#065f46}
.alert-error{background:var(--red-soft);border-color:#f7cfc4;color:#9a2b0b}
.alert-info{background:var(--blue-soft);border-color:#cfdcfb;color:#1e40af}
.alert-warning{background:var(--amber-soft);border-color:#fde4b8;color:#7c3d07}
.alert-x{border:0;background:transparent;font-size:18px;line-height:1;cursor:pointer;color:inherit;opacity:.6}
.alert ul{margin:4px 0 0;padding-left:18px}

/* ---------- empty ---------- */
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty .ic{color:var(--faint)}
.empty h3{color:var(--ink);font-size:16px;margin:12px 0 6px}
.empty p{max-width:420px;margin:0 auto 16px}

/* ---------- dashboard ---------- */
.bars{display:flex;gap:6px;height:180px;align-items:stretch}
.bar-col{flex:1;display:flex;flex-direction:column;gap:6px;min-width:0}
.bar-track{flex:1;display:flex;align-items:flex-end;border-bottom:1px solid var(--line)}
.bar-fill{display:block;width:100%;background:var(--brand);opacity:.85;border-radius:5px 5px 0 0;transition:opacity .15s}
.bar-col:hover .bar-fill{opacity:1}
.bar-lbl{font-size:10.5px;color:var(--faint);text-align:center;white-space:nowrap;height:14px;overflow:visible}
@media (max-width:600px){.bars{gap:3px;height:150px}.bar-lbl{font-size:9.5px}}
.checklist{list-style:none;margin:0;padding:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.checklist li:last-child{border-bottom:0}
.checklist .dot{width:22px;height:22px;border-radius:50%;border:2px solid var(--line2);flex:none;display:grid;place-items:center;margin-top:1px}
.checklist .done .dot{background:var(--brand);border-color:var(--brand);color:#fff}
.checklist .done strong{color:var(--muted);text-decoration:line-through}
.checklist strong{display:block;font-size:13.5px}
.feed{list-style:none;margin:0;padding:0}
.feed li{display:flex;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);align-items:flex-start}
.feed li:last-child{border-bottom:0}
.feed .avatar{width:32px;height:32px;font-size:13px}
.feed-main{flex:1;min-width:0}
.feed-main .top{display:flex;gap:8px;justify-content:space-between}
.feed-main .top strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- progress ---------- */
.progress{height:10px;background:var(--soft2);border-radius:10px;overflow:hidden}
.progress > span{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--accent));border-radius:10px;transition:width .5s}

/* ---------- editor ---------- */
.editor{border:1px solid var(--line2);border-radius:10px;overflow:hidden;background:#fff}
.editor-top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;padding:8px;border-bottom:1px solid var(--line);background:#fff}
.ed-tools{display:flex;flex-wrap:wrap;gap:4px 2px;align-items:center;padding:6px 8px;border-bottom:1px solid var(--line);background:var(--soft);position:sticky;top:0;z-index:2}
.ed-tools.ed-disabled{opacity:.45;pointer-events:none}
.ed-group{display:flex;align-items:center;gap:2px;padding-right:6px;margin-right:4px;border-right:1px solid var(--line2)}
.ed-group:last-child{border-right:0}
.editor button[data-cmd],.editor button[data-act],.editor-top .icon-btn{width:32px;height:32px;display:inline-grid;place-items:center;border:0;background:transparent;border-radius:7px;cursor:pointer;color:var(--ink2);padding:0}
.editor button[data-cmd]:hover,.editor button[data-act]:hover{background:#fff;box-shadow:var(--shadow);color:var(--brand)}
.editor button.on{background:var(--brand-soft);color:var(--brand);box-shadow:inset 0 0 0 1px #e1cdea}
.editor button[disabled]{opacity:.35;cursor:default;box-shadow:none;background:transparent}
.ed-sel{height:32px;font-size:12.5px;padding:0 26px 0 8px;border-radius:7px;background-position:right 8px center;width:auto}
.ed-color{position:relative;width:32px;height:32px;display:inline-grid;place-items:center;border-radius:7px;cursor:pointer}
.ed-color:hover{background:#fff;box-shadow:var(--shadow)}
.ed-color input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;border:0;padding:0}
.ed-swatch{font-weight:700;font-size:14px;line-height:1;padding-bottom:1px;border-bottom:4px solid;color:var(--ink2);pointer-events:none}
.ed-swatch.ed-hl{background:#fff3a3;padding:0 2px 1px;font-size:12px}
.ed-swatch.ed-blk{font-size:12px;color:var(--muted)}
.editor-visual{background:#f4f6f8}
.editor-visual iframe{width:100%;border:0;display:block;min-height:380px;background:#f4f6f8}
.editor-preview{padding:14px;background:var(--soft)}
.ed-foot{padding:7px 12px;border-top:1px solid var(--line);background:#fff}
.editor.ed-full{position:fixed;inset:0;z-index:200;border-radius:0;display:flex;flex-direction:column}
.editor.ed-full .editor-visual,.editor.ed-full .editor-preview{flex:1;overflow:auto}
.editor.ed-full .editor-code{flex:1}
body.ed-lock{overflow:hidden}
.ed-dialog .card-body{padding:18px 20px 4px}
.ed-dialog .ed-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.ed-dialog .ed-grid .field:first-child{grid-column:1/-1}
.ed-dialog-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px 18px}
.ed-color-input{height:40px;padding:4px;cursor:pointer}
@media (max-width:600px){.ed-dialog .ed-grid{grid-template-columns:1fr}.ed-group{padding-right:3px;margin-right:2px}}
.editor-code{width:100%;min-height:420px;border:0;border-radius:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;resize:vertical}
.editor-code:focus{box-shadow:none}
.preview-frame{width:100%;border:0;background:#fff;display:block;min-height:520px}
.device-frame{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.device-frame.mobile{max-width:390px;margin:0 auto}
.tag-list{display:flex;flex-wrap:wrap;gap:6px}
.tag-list button{border:1px dashed var(--line2);background:#fff;border-radius:6px;padding:4px 8px;font:12px ui-monospace,Menlo,monospace;color:var(--ink2);cursor:pointer}
.tag-list button:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- thread ---------- */
.thread{display:flex;flex-direction:column;gap:14px}
.msg{max-width:780px;border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:#fff;box-shadow:var(--shadow)}
.msg.out{margin-left:auto;background:var(--brand-soft);border-color:#e7d6ef}
.msg-head{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;color:var(--muted);margin-bottom:8px;flex-wrap:wrap}
.msg-head strong{color:var(--ink);font-size:13.5px}
.msg-body{white-space:pre-wrap;word-wrap:break-word;font-size:14px}
.msg details{margin-top:10px;font-size:12.5px}
.msg details summary{cursor:pointer;color:var(--muted)}
.msg .quoted{white-space:pre-wrap;color:var(--muted);border-left:3px solid var(--line2);padding-left:10px;margin-top:8px}
.html-frame{width:100%;height:420px;border:1px solid var(--line);border-radius:8px;margin-top:8px;background:#fff}
.inbox-list a.thread-row{display:flex;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);color:inherit;text-decoration:none;align-items:flex-start}
.inbox-list a.thread-row:hover{background:var(--soft)}
.inbox-list a.thread-row:last-child{border-bottom:0}
.thread-row .unread-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:7px;flex:none}
.thread-row .read-dot{width:8px;flex:none}
.thread-row.unread strong{color:var(--ink)}
.thread-row .tr-main{flex:1;min-width:0}
.thread-row .tr-top{display:flex;justify-content:space-between;gap:10px}
.thread-row .tr-top strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600;color:var(--ink2)}
.thread-row.unread .tr-top strong{font-weight:700}
.thread-row .tr-sub{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- misc ---------- */
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;font-size:13.5px}
.kv dt{color:var(--muted)} .kv dd{margin:0;min-width:0;word-break:break-word}
.code-box{display:flex;gap:8px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:9px;padding:8px 10px}
.code-box code{flex:1;font:12.5px ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}
.steps{counter-reset:s;list-style:none;margin:0;padding:0}
.steps > li{counter-increment:s;position:relative;padding:0 0 22px 46px}
.steps > li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--brand-soft);color:var(--brand-ink);font-weight:700;display:grid;place-items:center}
.steps > li h3{font-size:15px;margin:4px 0 6px}
.steps ul{margin:6px 0 0;padding-left:18px}
.steps li li{margin-bottom:4px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:11px 18px;border-radius:10px;font-size:13.5px;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:all .25s;z-index:100;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.error{background:var(--red-strong)}
dialog{border:0;border-radius:14px;padding:0;box-shadow:var(--shadow-lg);width:min(480px,calc(100% - 32px))}
dialog::backdrop{background:rgba(15,23,42,.35)}
dialog .card-head{border-bottom:1px solid var(--line)}
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.tpl-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column}
.tpl-thumb{height:180px;overflow:hidden;background:#f4f6f8;border-bottom:1px solid var(--line);position:relative}
.tpl-thumb iframe{width:600px;height:600px;border:0;transform:scale(.45);transform-origin:0 0;pointer-events:none;position:absolute;left:50%;margin-left:-135px}
.tpl-body{padding:14px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.tpl-body .row{margin-top:auto}

/* ---------- auth ---------- */
.auth-body{background:linear-gradient(180deg,#faf5fc 0%,#fff 55%);min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:30px 28px}
.auth-card.wide{width:min(640px,100%)}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.auth-card h1{font-size:22px;margin-bottom:6px}

/* ---------- responsive ---------- */
@media (max-width:1100px){.split{grid-template-columns:1fr}}
@media (max-width:900px){
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:50;transform:translateX(-102%);transition:transform .25s ease;box-shadow:var(--shadow-lg)}
  body.nav-open .sidebar{transform:none}
  body.nav-open .scrim{display:block;position:fixed;inset:0;background:rgba(15,23,42,.35);z-index:40}
  .only-mobile{display:inline-grid}
  .topbar{padding:12px 16px;border-bottom-color:var(--line)}
  .page-title{font-size:18px}
  .content{padding:14px 16px 40px}
  .banner{margin:10px 16px 0}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .hide-sm{display:none!important}
}
@media (max-width:600px){
  .top-actions .btn span.lbl{display:none}
  .top-actions .btn{padding:0 11px}
  .stats{grid-template-columns:1fr 1fr;gap:10px}
  .stat{padding:13px 14px}
  .stat-value{font-size:21px}
  .card-head{padding:14px 16px}
  .card-body,.card-pad{padding:16px}
  .radio-cards{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr;gap:2px}
  .kv dd{margin-bottom:8px}
  .toolbar select{flex:1;min-width:0}
  .table th,.table td{padding:10px 10px}
  .msg{padding:12px 13px}
}

/* ---------- brand ---------- */
.brand-logo{width:34px;height:34px;flex:none;display:block}
.brand-name small{display:block;font-size:11px;font-weight:600;color:var(--accent);letter-spacing:.02em;margin-top:-2px}
.auth-logo{display:block;width:220px;max-width:70%;height:auto;margin:0 auto 22px}
.brand-accent{color:var(--accent)}
.stat-label .ic{color:var(--brand)}
.page-title::after{content:"";display:block;width:28px;height:3px;border-radius:3px;background:var(--accent);margin-top:6px}