:root{
  --brand:#3e44cb; --brand-dk:#2f35a8; --brand-lt:#e9eafe; --accent:#59ffec;
  --ink:#20243a; --text:#3a3f52; --muted:#777d91; --line:#e1e4ee; --bg:#f4f5f9; --card:#fff;
  --ok:#137a4b; --ok-bg:#e3f6ec; --err:#b42318; --err-bg:#fdecea; --warn:#8a5a00; --warn-bg:#fff4d6;
  --r:10px; --shadow:0 1px 2px rgba(32,36,58,.06),0 4px 16px rgba(32,36,58,.05);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brand)}
h1,h2{color:var(--ink);margin:0}
h1{font-size:22px;line-height:1.3}
h2{font-size:15px;margin-bottom:14px}
code{font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:#f0f1f6;padding:1px 5px;border-radius:4px}
.muted{color:var(--muted);margin:2px 0 0}
.hint{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:4px}
.hint.inline{display:inline;margin:0 0 0 6px}
.nowrap{white-space:nowrap}
.r{text-align:right}

/* topbar */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;padding:0 24px;height:56px;background:#fff;border-bottom:1px solid var(--line)}
.brand{white-space:nowrap;display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none}
.brand-mark{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:7px;background:var(--brand);color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.5px}
.brand-mark.lg{width:44px;height:44px;border-radius:11px;font-size:16px}
.topbar nav{display:flex;gap:4px;flex:1}
.topbar nav a{padding:6px 12px;border-radius:7px;color:var(--text);text-decoration:none;font-weight:500}
.topbar nav a:hover{background:var(--bg)}
.topbar nav a.on{background:var(--brand-lt);color:var(--brand)}
.who{display:flex;align-items:center;gap:12px;color:var(--muted)}
.who form{margin:0}

main{max-width:1180px;margin:0 auto;padding:28px 24px 80px}
main.wide{max-width:1560px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font:inherit;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s}
.btn:hover{background:#f7f8fb;border-color:#cfd3e0}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-dk)}
.btn.ghost{background:transparent;border-color:transparent}
.btn.ghost:hover{background:#eceef4}
.btn.sm{height:30px;padding:0 10px;font-size:13px}
.btn.full{width:100%}
.btn.dashed{border-style:dashed;color:var(--brand);margin-top:4px}
.btn.danger,.danger{color:var(--err)}
.link{border:0;background:none;color:var(--brand);font:inherit;cursor:pointer;padding:0}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* cards & forms */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}
label,.field{display:block;font-weight:600;color:var(--ink);font-size:13px;margin-bottom:14px}
input[type=text],input[type=email],input[type=password],input[type=search],select,textarea{display:block;width:100%;margin-top:6px;padding:9px 11px;border:1px solid #d5d9e5;border-radius:8px;font:inherit;font-weight:400;color:var(--ink);background:#fff}
textarea{resize:vertical;line-height:1.5}
input:focus,textarea:focus,select:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(62,68,203,.15)}
input[type=file]{display:block;margin-top:6px;font-weight:400}
label.check{display:flex;align-items:center;gap:8px;font-weight:500}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.row>label{margin-bottom:14px}
.field-head{display:flex;justify-content:space-between;align-items:center}
.bold-btn{width:26px;height:24px;border:1px solid var(--line);border-radius:6px;background:#fff;font-weight:800;cursor:pointer;color:var(--ink)}
.bold-btn:hover{background:var(--brand-lt);border-color:var(--brand)}

.flash{padding:11px 14px;border-radius:8px;margin-bottom:18px;font-weight:500;background:var(--ok-bg);color:var(--ok)}
.flash.erro{background:var(--err-bg);color:var(--err)}

/* list page */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:20px}
.filters{display:flex;gap:10px;margin-bottom:16px}
.filters input,.filters select{margin:0;height:36px;padding:0 11px}
.filters input{max-width:380px}
.filters select{max-width:200px}
.table-card{padding:0;overflow:visible}
table.list{width:100%;border-collapse:collapse}
.list th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:600;padding:12px 16px;border-bottom:1px solid var(--line)}
.list td{padding:14px 16px;border-bottom:1px solid #eef0f5;vertical-align:top}
.list tr:last-child td{border-bottom:0}
.list .title{font-weight:700;color:var(--ink);text-decoration:none;font-size:15px}
.list .title:hover{color:var(--brand)}
.list .sub{color:var(--muted);font-size:13px}
.slug{display:inline-block;margin-top:4px;color:var(--muted)}
.count{display:inline-grid;place-items:center;min-width:24px;height:22px;padding:0 7px;border-radius:11px;background:var(--brand-lt);color:var(--brand);font-weight:700;font-size:12px}
.badge{display:inline-block;padding:2px 9px;border-radius:12px;font-size:12px;font-weight:600;background:#eef0f5;color:var(--muted)}
.badge.s-publicado{background:var(--ok-bg);color:var(--ok)}
.badge.s-revisao{background:var(--warn-bg);color:var(--warn)}
.actions{white-space:nowrap}
.actions>*{vertical-align:middle}
.actions form{display:inline}
.empty{text-align:center;padding:48px 20px}
.empty h1,.empty h2{margin-bottom:6px}
.empty .btn{margin-top:16px}

/* dropdown */
details.menu{display:inline-block;position:relative}
details.menu>summary{list-style:none}
details.menu>summary::-webkit-details-marker{display:none}
.menu-pop{position:absolute;right:0;top:calc(100% + 6px);z-index:30;width:330px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(32,36,58,.16);padding:6px;text-align:left;white-space:normal}
.menu-pop.narrow{width:240px}
.menu-pop a,.menu-pop button{display:block;width:100%;padding:9px 10px;border:0;border-radius:7px;background:none;text-decoration:none;color:var(--ink);font:inherit;text-align:left;cursor:pointer}
.menu-pop a:hover,.menu-pop button:hover{background:var(--bg)}
.menu-pop a span{display:block;color:var(--muted);font-size:12px}
.menu-pop form{margin:0}
.menu-pop .danger{color:var(--err)}

/* editor */
.editor-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px}
.back{font-size:13px;text-decoration:none;color:var(--muted)}
.back:hover{color:var(--brand)}
.head-actions{display:flex;gap:8px;align-items:center}
.editor-grid{display:grid;grid-template-columns:minmax(420px,1fr) minmax(400px,720px);gap:24px;align-items:start}
.editor-preview{position:sticky;top:72px}
.preview-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.seg button{border:0;background:none;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer;color:var(--muted)}
.seg button.on{background:var(--brand-lt);color:var(--brand);font-weight:600}
.preview-frame{height:calc(100vh - 130px);border:1px solid var(--line);border-radius:var(--r);background:#eef0f5;overflow:hidden;display:flex;justify-content:center}
.preview-frame iframe{width:100%;max-width:100%;height:100%;border:0;background:#eef0f5;transition:max-width .2s}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.section-head h2{margin:0;display:flex;align-items:center;gap:8px}
.items{list-style:none;margin:0;padding:0}
.item{border:1px solid var(--line);border-radius:9px;padding:12px 14px 2px;margin-bottom:12px;background:#fbfbfd}
.item.dragging{opacity:.45}
.item.drop-target{border-color:var(--brand);box-shadow:0 0 0 2px rgba(62,68,203,.2)}
.item-bar{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.handle{cursor:grab;color:#aab0c2;letter-spacing:-2px;user-select:none;padding:0 4px}
.num{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:12px;background:var(--brand);color:#fff;font-weight:700;font-size:12px;margin-right:auto}
.icon{width:28px;height:28px;border:1px solid transparent;border-radius:6px;background:none;cursor:pointer;color:var(--muted);font-size:14px}
.icon:hover{background:#fff;border-color:var(--line);color:var(--ink)}
.icon.danger:hover{color:var(--err)}
.hero-pick{display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:start}
.hero-pick img{width:100%;border-radius:8px;background:var(--brand);padding:8px}
.hero-pick img.logo-thumb{background:#f2f2f2;padding:14px}
.savebar{position:sticky;bottom:0;display:flex;align-items:center;gap:10px;padding:14px 0;background:linear-gradient(transparent,var(--bg) 30%)}
.dirty-flag{color:var(--warn);font-weight:600;font-size:13px}
.narrow-form{max-width:760px}
.two-col{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}

/* login */
body.bare{background:linear-gradient(160deg,#3e44cb 0%,#2a2f94 100%);min-height:100vh}
.login-wrap{min-height:calc(100vh - 56px);display:grid;place-items:center}
.login{width:100%;max-width:380px;padding:32px}
.login-head{text-align:center;margin-bottom:22px}
.login-head h1{margin-top:12px}

@media (max-width:1100px){
  .editor-grid{grid-template-columns:1fr}
  .editor-preview{position:static}
  .preview-frame{height:720px}
}
@media (max-width:760px){
  .topbar{gap:12px;padding:0 14px}
  .who span{display:none}
  main{padding:20px 14px 60px}
  .row,.two-col,.hero-pick{grid-template-columns:1fr}
  .page-head,.editor-head{flex-direction:column;align-items:stretch}
  .filters{flex-wrap:wrap}
  .list thead{display:none}
  .list tr{display:block;border-bottom:1px solid var(--line);padding:6px 0}
  .list td{display:block;border:0;padding:6px 16px}
  .list td.r{text-align:left}
  .list td:nth-child(2),.list td:nth-child(3){display:inline-block;padding-right:0}
  .brand-text{display:none}
  .actions{white-space:normal}
  .menu-pop{left:0;right:auto;width:290px}
  .hero-pick img{max-width:220px}
}