/* CMS Studio — premium */

body{background:
  radial-gradient(50% 30% at 100% 0%, rgba(124,58,237,.08), transparent 60%),
  radial-gradient(50% 30% at 0% 0%, rgba(236,72,153,.06), transparent 60%),
  linear-gradient(180deg,#F5F7F4,#EEF1ED)}

.brand .logo{background:linear-gradient(135deg,#EC4899,#7C3AED)}

/* composer 3-col */
.composer{display:grid;grid-template-columns:228px 1fr 400px;gap:16px}
@media(max-width:1300px){.composer{grid-template-columns:1fr}}

.outline{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:16px;height:fit-content;position:sticky;top:84px;box-shadow:var(--shadow-xs)}
.outline h4{margin:0 0 10px;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:800}
.outline a{display:block;padding:7px 10px;border-radius:8px;color:var(--text-2);font-size:13px;cursor:pointer;font-weight:500;transition:background var(--t-fast)}
.outline a:hover{background:var(--bg-2);text-decoration:none;color:var(--text)}
.outline a.on{background:linear-gradient(135deg,var(--green-2),#F4FBF7);color:var(--green-darker);font-weight:700;
  box-shadow:inset 2px 0 0 var(--green)}

.editor{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow-sm)}

/* platform tabs */
.platforms{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.platforms .pt{padding:7px 13px;border-radius:99px;font-size:12.5px;font-weight:700;
  cursor:pointer;border:1px solid var(--line-strong);background:#fff;color:var(--muted);
  transition:all var(--t-fast)}
.platforms .pt:hover{border-color:var(--text-2);color:var(--text)}
.platforms .pt.on{color:#fff;border-color:transparent;
  box-shadow:0 6px 14px -6px rgba(0,0,0,.4)}
.platforms .pt.on.ig{background:linear-gradient(135deg,#F37C9D,#E1306C)}
.platforms .pt.on.fb{background:linear-gradient(135deg,#3B82F6,#1877F2)}
.platforms .pt.on.tt{background:linear-gradient(135deg,#1F1F1F,#010101)}
.platforms .pt.on.yt{background:linear-gradient(135deg,#FF4444,#FF0000)}
.platforms .pt.on.li{background:linear-gradient(135deg,#3B82F6,#0A66C2)}
.platforms .pt.on.th{background:linear-gradient(135deg,#374151,#101010)}

/* per-platform variant tab */
.var-tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:14px 0 10px}
.var-tabs button{background:transparent;border:none;padding:8px 12px;font-size:12.5px;
  color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;font-weight:600;
  transition:color var(--t-fast),border-color var(--t-fast)}
.var-tabs button:hover{color:var(--text)}
.var-tabs button.on{color:var(--green-darker);border-color:var(--green)}

.caption{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:12px 14px;font:inherit;min-height:130px;outline:none;line-height:1.5;
  transition:border-color var(--t-fast),box-shadow var(--t-fast)}
.caption:focus{border-color:var(--green);box-shadow:var(--green-glow)}
.counter{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:6px}
.counter .ok{color:var(--good);font-weight:600}
.counter .warn{color:var(--amber);font-weight:600}

.media-drop{border:2px dashed var(--green-3);background:linear-gradient(135deg,#F8FCF9,#fff);
  border-radius:var(--r-md);padding:24px;text-align:center;color:var(--muted);
  margin-top:10px;font-weight:500;cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast)}
.media-drop:hover{border-color:var(--green);background:var(--green-2);color:var(--green-darker)}

/* hashtag chips */
.tags{display:flex;flex-wrap:wrap;gap:6px;padding:10px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:var(--r-sm)}
.tag{padding:4px 10px;border-radius:99px;background:#fff;border:1px solid var(--line);
  font-size:12px;display:inline-flex;gap:5px;align-items:center;font-weight:600;
  box-shadow:var(--shadow-xs)}
.tag .band{font-size:9px;padding:1.5px 6px;border-radius:99px;background:var(--gold-2);color:#7A4B00;font-weight:700;letter-spacing:.04em}
.tag .band.mid{background:var(--teal-2);color:#0F766E}
.tag .band.niche{background:var(--purple-2);color:#4C1D95}

/* live preview */
.preview-pane{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:18px;height:fit-content;position:sticky;top:84px;box-shadow:var(--shadow-sm)}
.pv-tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:12px;
  padding:5px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-pill);width:fit-content}
.pv-tabs button{padding:5px 11px;font-size:11px;border:none;border-radius:var(--r-pill);
  background:transparent;cursor:pointer;font-weight:700;color:var(--muted)}
.pv-tabs button.on{background:var(--text);color:#fff}

.pv-frame{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;
  box-shadow:var(--shadow-md)}
.pv-frame.ig{max-width:340px;margin:0 auto}
.pv-head{display:flex;align-items:center;gap:10px;padding:10px 12px;
  border-bottom:1px solid var(--line);font-size:12px}
.pv-head .ava{width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-3),#EC4899);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:11px;
  border:1.5px solid #fff;box-shadow:0 0 0 1px #ECDFBE}
.pv-head b{display:block;font-size:12.5px;font-weight:700}
.pv-head small{color:var(--muted);font-size:10.5px}
.pv-img{aspect-ratio:1/1;background:linear-gradient(135deg,#0F766E,var(--green-darker));position:relative;overflow:hidden}
.pv-img.reel{aspect-ratio:9/16;background:linear-gradient(135deg,#7C3AED,#EC4899)}
.pv-img.story{aspect-ratio:9/16;background:linear-gradient(135deg,#0EA5E9,#1E3A8A)}
.pv-img::after{content:"";position:absolute;inset:0;
  background:radial-gradient(60% 50% at 80% 20%, rgba(255,255,255,.22), rgba(0,0,0,.35) 80%)}
.pv-actions{display:flex;gap:14px;padding:10px 12px;font-size:18px}
.pv-cap{padding:4px 12px 14px;font-size:12.5px;line-height:1.45}
.pv-cap b{font-weight:700}
.pv-tag{color:#1D3A91;font-weight:500}

/* calendar */
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .cell{min-height:120px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-sm);padding:9px;transition:border-color var(--t-fast),box-shadow var(--t-fast)}
.cal .cell:hover{border-color:var(--green-3);box-shadow:var(--shadow-sm)}
.cal .cell .d{font-weight:700;font-size:12px;color:var(--muted);letter-spacing:.02em}
.cal .cell .ev{margin-top:5px;padding:5px 8px;border-radius:7px;font-size:10.5px;
  color:#fff;display:flex;justify-content:space-between;align-items:center;font-weight:600;
  box-shadow:0 2px 6px -2px rgba(0,0,0,.18)}
.cal .cell .ev.ig{background:linear-gradient(135deg,#F37C9D,#E1306C)}
.cal .cell .ev.fb{background:linear-gradient(135deg,#3B82F6,#1877F2)}
.cal .cell .ev.tt{background:linear-gradient(135deg,#1F1F1F,#010101)}
.cal .cell .ev.yt{background:linear-gradient(135deg,#FF4444,#FF0000)}
.cal .cell .ev.li{background:linear-gradient(135deg,#3B82F6,#0A66C2)}
.cal .cell.today{background:linear-gradient(135deg,var(--green-2),#fff);border-color:var(--green-3);
  box-shadow:0 0 0 2px rgba(21,160,90,.2)}
.cal .head{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;
  padding:6px 0;text-align:center;font-weight:800}

/* inbox 3-col */
.inbox{display:grid;grid-template-columns:240px 360px 1fr;gap:0;
  height:calc(100vh - 170px);background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.ib-folders{border-right:1px solid var(--line);padding:16px;overflow:auto;background:var(--panel-2)}
.ib-folders h4{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin:14px 0 6px;font-weight:800}
.ib-folders a{display:flex;justify-content:space-between;padding:7px 10px;
  font-size:13px;color:var(--text-2);border-radius:8px;cursor:pointer;
  transition:background var(--t-fast),color var(--t-fast)}
.ib-folders a:hover{background:#fff;text-decoration:none;color:var(--text)}
.ib-folders a.on{background:linear-gradient(135deg,var(--green-2),#F4FBF7);
  color:var(--green-darker);font-weight:700;
  box-shadow:inset 2px 0 0 var(--green)}
.ib-list{border-right:1px solid var(--line);overflow:auto}
.ib-row{display:flex;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);
  cursor:pointer;transition:background var(--t-fast)}
.ib-row:hover{background:var(--bg-2)}
.ib-row.on{background:linear-gradient(135deg,var(--green-2),#fff);
  border-left:3px solid var(--green);padding-left:11px}
.ib-row .ava{width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,#EC4899,#7C3AED);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:12px;flex-shrink:0;
  border:1.5px solid #fff;box-shadow:0 0 0 1px var(--line)}
.ib-row .who{flex:1;min-width:0}
.ib-row .who .name{font-weight:700;font-size:13px;display:flex;justify-content:space-between}
.ib-row .who .name small{color:var(--muted);font-weight:500;font-size:10.5px}
.ib-row .who .snip{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.ib-row .dots{display:flex;gap:4px;margin-top:6px}

.ib-thread{display:grid;grid-template-rows:auto 1fr auto;height:100%;overflow:hidden;background:#fff}
.ib-head{padding:16px;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;background:var(--panel-2)}
.ib-msgs{padding:18px;overflow:auto;display:flex;flex-direction:column;gap:10px;background:var(--bg-2)}
.bub{max-width:75%;padding:10px 14px;border-radius:18px;font-size:13px;line-height:1.4;
  box-shadow:var(--shadow-xs)}
.bub.in{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.bub.out{background:linear-gradient(135deg,var(--green),var(--green-darker));color:#fff;
  align-self:flex-end;border-bottom-right-radius:4px;
  box-shadow:0 4px 14px -6px rgba(21,160,90,.5)}
.bub small{display:block;font-size:10px;opacity:.75;margin-top:4px}

.ib-comp{padding:14px 16px;border-top:1px solid var(--line);background:#fff}
.ib-comp textarea{width:100%;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:11px 14px;outline:none;min-height:64px;font:inherit;line-height:1.5}
.ib-comp textarea:focus{border-color:var(--green);box-shadow:var(--green-glow)}

/* assets grid tiles */
.asset-tile{aspect-ratio:1/1;border-radius:var(--r-md);
  background:linear-gradient(135deg,#0F766E,var(--green-darker));
  position:relative;overflow:hidden;cursor:pointer;
  transition:transform var(--t-fast),box-shadow var(--t-fast)}
.asset-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.asset-tile.t1{background:linear-gradient(135deg,#EC4899,#7C3AED)}
.asset-tile.t2{background:linear-gradient(135deg,#0EA5E9,#1E3A8A)}
.asset-tile.t3{background:linear-gradient(135deg,#22C55E,var(--green-darker))}
.asset-tile.t4{background:linear-gradient(135deg,var(--gold-3),#7A4B00)}
.asset-tile.t5{background:linear-gradient(135deg,#F97316,#7C2D12)}
.asset-tile.t6{background:linear-gradient(135deg,#A78BFA,#5B21B6)}
.asset-tile .lbl{position:absolute;left:10px;bottom:10px;color:#fff;
  font-size:11px;font-weight:600;background:rgba(10,20,16,.55);padding:3px 8px;
  border-radius:7px;backdrop-filter:blur(6px);letter-spacing:.01em}

/* heatmap */
.heat{display:grid;grid-template-columns:60px repeat(24,1fr);gap:2px;font-size:9px}
.heat .lbl{padding:2px;color:var(--muted);font-weight:600}
.heat .h{padding:2px;text-align:center;color:var(--muted);font-size:9px}
.heat .c{aspect-ratio:1.4/1;background:var(--bg-2);border-radius:3px}
.heat .c.l1{background:#C8E4D2}
.heat .c.l2{background:#86E0AB}
.heat .c.l3{background:var(--green)}
.heat .c.l4{background:var(--green-darker)}