:root{--bg:#f5f4f1;--panel:#fff;--ink:#1d1c1a;--muted:#6f6b63;--line:#e4e1da;--brand:#d9a441;--danger:#c4432f;--ok:#2f7d5c}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:inherit}
h1{font-size:1.7rem;margin:0 0 6px;font-weight:650;letter-spacing:-.01em}
h2{font-size:1.05rem;margin:30px 0 12px}
code{background:#eeebe4;padding:1px 6px;border-radius:5px;font-size:.88em}
.muted{color:var(--muted)}.small{font-size:.85rem}.right{text-align:right;margin-left:auto}
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:#17150f;color:#d9d4c9;padding:22px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px;overflow:auto}
.side-brand{display:flex;align-items:center;gap:10px;font-weight:650;text-decoration:none;color:#fff;padding:0 8px}
.side-brand span{width:32px;height:32px;border-radius:9px;background:var(--brand);color:#17150f;display:grid;place-items:center;font-family:Georgia,serif}
.side-brand small{font-weight:400;opacity:.6}
.side nav{display:grid;gap:2px;flex:1;align-content:start}
.side nav a{padding:9px 12px;border-radius:9px;text-decoration:none;font-size:.93rem}
.side nav a:hover{background:#ffffff12}
.side nav a.on{background:var(--brand);color:#17150f;font-weight:600}
.side hr{border:0;border-top:1px solid #ffffff1c;margin:10px 0}
.side .linkbtn{color:#d9d4c9;padding:9px 12px}
.main{padding:34px clamp(18px,4vw,48px) 120px;max-width:1150px}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--ink);color:#fff;border:1px solid var(--ink);padding:10px 18px;border-radius:10px;font:600 .9rem system-ui;cursor:pointer;text-decoration:none}
.btn:hover{background:#000}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--ink)}
.btn.sm{padding:7px 12px;font-size:.82rem}
.btn.danger,.linkbtn.danger{color:var(--danger)}
.linkbtn{background:none;border:0;cursor:pointer;font:inherit;color:var(--muted);text-decoration:underline;padding:0;text-align:left}
.flash{padding:12px 16px;border-radius:10px;margin:0 0 18px;background:#e8f3ee;color:var(--ok);border:1px solid #c5e2d4}
.flash.error{background:#fbebe8;color:var(--danger);border-color:#f0cbc3}
.pill{display:inline-block;background:var(--brand);color:#17150f;font-size:.72rem;font-weight:700;padding:2px 9px;border-radius:99px;vertical-align:middle}
.hint{background:#fff8e6;border:1px solid #f0e2b8;padding:10px 14px;border-radius:10px;font-size:.88rem}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:22px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;text-decoration:none;transition:transform .2s,box-shadow .2s}
.tile:hover{transform:translateY(-2px);box-shadow:0 10px 30px -18px #0005}
.tile b{font-size:1.5rem;color:var(--brand)}
.tile h3{margin:8px 0 4px;font-size:1rem}.tile p{margin:0;color:var(--muted);font-size:.88rem}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0}
.chips a{padding:7px 13px;border:1px solid var(--line);border-radius:99px;background:var(--panel);text-decoration:none;font-size:.86rem}
.chips a.on,.chips a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.field{display:grid;gap:6px;margin:0 0 14px;font-size:.86rem;font-weight:600;color:#3a3833}
.field.check{display:flex;align-items:center;gap:8px}
input[type=text],input[type=password],input[type=number],input:not([type]),textarea,select{width:100%;font:400 .95rem/1.45 system-ui;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:2px solid var(--brand);outline-offset:-1px;border-color:transparent}
textarea{resize:vertical}
.group{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin:0 0 12px}
.group>summary{padding:14px 18px;cursor:pointer;font-weight:650;list-style:none;display:flex;gap:8px;align-items:center}
.group>summary::before{content:"▸";transition:transform .2s;color:var(--brand)}
.group[open]>summary::before{transform:rotate(90deg)}
.group-body{padding:4px 18px 16px}
.group .group{background:#fbfaf8}
.item{border:1px dashed var(--line);border-radius:12px;padding:14px;margin:0 0 12px;background:#fff}
.item-head{display:flex;gap:6px;align-items:center;margin-bottom:10px;font-size:.88rem}
.item-head .linkbtn{margin-left:auto}
.row-inline{display:grid;grid-template-columns:130px 1fr;gap:8px;margin-bottom:6px}
.row-inline .field{margin:0}
.bar-actions{display:flex;gap:10px;align-items:center;margin-top:22px;flex-wrap:wrap}
.bar-actions.sticky{position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 30%);padding:26px 0 18px;z-index:5}
.two{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.presets{display:flex;flex-wrap:wrap;gap:10px}
.preset{display:grid;gap:8px;padding:10px;border:2px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;font:600 .82rem system-ui;min-width:130px;text-align:left}
.preset.on{border-color:var(--ink)}
.sw{display:flex;height:26px;border-radius:7px;overflow:hidden}
.sw i{flex:1}
.color-row{display:grid;grid-template-columns:46px 100px 1fr;gap:10px;align-items:center;margin-bottom:8px;font-size:.9rem}
.color-row input[type=color]{width:46px;height:38px;border:1px solid var(--line);border-radius:9px;padding:2px;background:#fff;cursor:pointer}
.hex{font-family:ui-monospace,monospace}
.preview{position:sticky;top:20px;background:var(--pbg);color:var(--ptext);border-radius:var(--prad);padding:24px;border:1px solid var(--pborder);font-family:var(--pbody)}
.pv-head{display:flex;align-items:center;gap:10px;margin-bottom:26px}
.pv-mark{width:28px;height:28px;border-radius:8px;background:var(--paccent);color:var(--pbg);display:grid;place-items:center;font-family:var(--pdisp)}
.pv-head .pv-btn{margin-left:auto}
.pv-eyebrow{font:600 .68rem ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--paccent);margin:0 0 8px}
.pv-title{font:500 2rem/1.05 var(--pdisp);margin:0 0 10px}
.pv-title em{color:var(--paccent)}
.pv-muted{color:var(--pmuted);font-size:.9rem}
.pv-tick{color:var(--ptext)}
.pv-card{background:var(--psurface);border:1px solid var(--pborder);border-radius:var(--prad);padding:16px;margin:16px 0}
.pv-card b{display:block}
.pv-price{font:500 1.8rem var(--pdisp)}
.pv-card p{margin:6px 0}
.pv-card p::first-letter{color:var(--paccent2)}
.pv-inner{background:var(--psurface2);border-radius:calc(var(--prad) - 6px);padding:8px 10px;font-size:.8rem;color:var(--paccent)}
.pv-btn{display:inline-block;background:var(--paccent);color:var(--pbg);padding:10px 18px;border-radius:99px;font-weight:600;font-size:.86rem}
.pv-btn.sm{padding:6px 12px;font-size:.75rem}
.table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.table td.right{text-align:right}
.inline-form{display:flex;gap:12px;align-items:end;flex-wrap:wrap}
.inline-form .field{min-width:220px;margin:0}
.narrow-form{max-width:420px}
.editor{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;margin:6px 0 10px}
.toolbar{display:flex;flex-wrap:wrap;gap:4px;padding:8px;border-bottom:1px solid var(--line);background:#faf9f6;position:sticky;top:0;z-index:3}
.toolbar button{border:1px solid transparent;background:none;padding:6px 9px;border-radius:7px;cursor:pointer;font:500 .84rem system-ui;color:var(--ink)}
.toolbar button:hover,.toolbar button.on{background:#ece9e2;border-color:var(--line)}
.toolbar .sep{width:1px;background:var(--line);margin:4px 3px}
.wysiwyg{min-height:420px;padding:22px 26px;outline:none;font:17px/1.65 Georgia,serif}
.wysiwyg h2{font-size:1.6rem;margin:1.2em 0 .4em}.wysiwyg h3{font-size:1.25rem}
.wysiwyg blockquote{border-left:3px solid var(--brand);margin:1em 0;padding-left:1em;font-style:italic}
.wysiwyg img{max-width:100%;border-radius:8px}
.wysiwyg a{color:#9a6a12}
.source{width:100%;min-height:420px;border:0;border-radius:0;font:13px/1.5 ui-monospace,monospace;padding:18px}
.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.img-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px}
.img-card h3{margin:12px 0 2px;font-size:1rem}
.img-prev{position:relative;aspect-ratio:16/10;background:repeating-conic-gradient(#eee 0 25%,#fff 0 50%) 0 0/16px 16px;border-radius:10px;display:grid;place-items:center;overflow:hidden}
.img-prev img{width:100%;height:100%;object-fit:contain}
.img-prev .pill{position:absolute;top:8px;right:8px}
.drop{display:block;border:2px dashed var(--line);border-radius:10px;padding:14px;text-align:center;cursor:pointer;margin:10px 0;font-size:.86rem;color:var(--muted);transition:.2s}
.drop.over,.drop:hover{border-color:var(--brand);background:#fff8e6}
.drop input{display:none}
.drop.has{border-style:solid;border-color:var(--ok);color:var(--ok)}
.row-btns{display:flex;flex-wrap:wrap;gap:6px}
.msg{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:12px}
.msg.unread{border-left:4px solid var(--brand)}
.msg header{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.msg dl{display:grid;grid-template-columns:110px 1fr;gap:4px 10px;font-size:.88rem;margin:12px 0}
.msg dt{color:var(--muted)}.msg dd{margin:0}
.msg-body{white-space:pre-wrap;background:#faf9f6;padding:12px;border-radius:9px}
.login{min-height:100vh;display:grid;place-items:center;background:#17150f;padding:16px}
.login .panel{background:#fff;padding:32px;border-radius:18px;width:min(380px,100%);display:grid;gap:16px}
.login .side-brand{color:var(--ink);padding:0}
.login label{display:grid;gap:6px;font-weight:600;font-size:.88rem}
@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto}
  .side nav{grid-template-columns:repeat(2,1fr)}
  .two{grid-template-columns:1fr}
  .preview{position:static}
}