:root{
  --bg:#0e1014; --panel:#15181e; --panel2:#1b1f27; --line:rgba(255,255,255,.08);
  --text:#e8ebf0; --muted:#8a919f; --accent:#8b7bff; --danger:#f0606a; --ok:#43c98b;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 "Segoe UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
.hidden{display:none !important}
.muted{color:var(--muted)}
.small{font-size:12px}
.spacer{flex:1}
/* 启动 / 登录 */
.boot{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted)}
.spin{width:22px;height:22px;border-radius:50%;border:2px solid rgba(255,255,255,.15);border-top-color:var(--accent);animation:sp 900ms linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{width:100%;max-width:340px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:12px;text-align:center}
.login-card h1{font-size:18px;margin:0}
.login-card p{margin:0}
.logo{font-size:26px;color:var(--accent)}
.err{color:var(--danger);min-height:18px;font-size:12px;margin:0}
/* 骨架 */
.shell{display:grid;grid-template-columns:200px 1fr;height:100vh}
.side{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 12px 14px}
.brand{font-weight:600;letter-spacing:.02em;display:flex;align-items:center;gap:8px;padding:0 8px 18px;font-size:15px}
.mark{color:var(--accent)}
#nav{display:flex;flex-direction:column;gap:4px}
.nav-item{appearance:none;border:0;background:transparent;color:var(--muted);text-align:left;padding:9px 10px;border-radius:9px;font-size:14px;cursor:pointer;font-family:inherit}
.nav-item:hover{background:rgba(255,255,255,.04);color:var(--text)}
.nav-item.on{background:rgba(139,123,255,.16);color:#c7beff}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding:0 4px}
.ghost-link{color:var(--muted);font-size:12px}
.ghost-link:hover{color:var(--accent)}
.main{display:flex;flex-direction:column;min-width:0}
.topbar{height:56px;display:flex;align-items:center;gap:12px;padding:0 24px;border-bottom:1px solid var(--line)}
.topbar h2{font-size:15px;margin:0;font-weight:600}
.view{flex:1;overflow:auto;padding:20px 24px 60px}
/* 通用控件 */
.bar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.input,.sel,.ta{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:8px 10px;font:inherit;outline:none;min-width:0}
.input:focus,.sel:focus,.ta:focus{border-color:rgba(139,123,255,.6)}
.input{width:100%}
.sel{cursor:pointer}
.ta{resize:vertical;width:100%;min-height:76px;font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
.btn{appearance:none;border:1px solid var(--line);background:var(--panel2);color:var(--text);padding:7px 14px;border-radius:9px;font:inherit;cursor:pointer}
.btn:hover{border-color:rgba(255,255,255,.2)}
.btn:disabled{opacity:.55;cursor:default}
.btn.primary{background:var(--accent);border-color:transparent;color:#14121f;font-weight:600}
.btn.primary:hover{background:#9d90ff}
.btn.ghost{background:transparent}
.btn.tiny{padding:4px 9px;font-size:12px;border-radius:7px}
.btn.big{padding:10px 22px;font-size:15px}
.btn.danger{color:var(--danger)}
.btn.wide{width:100%}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:16px}
.panel-h{font-size:14px;margin:0 0 6px;font-weight:600}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:12px 0}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.label{font-size:12px;color:var(--muted)}
.hint{font-size:11px;color:var(--muted);opacity:.75}
input[type=checkbox]{appearance:none;width:40px;height:22px;border-radius:99px;background:rgba(255,255,255,.12);position:relative;cursor:pointer;transition:background .15s;border:0;margin:2px 0}
input[type=checkbox]::after{content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#9aa3b2;transition:left .15s,background .15s}
input[type=checkbox]:checked{background:rgba(139,123,255,.6)}
input[type=checkbox]:checked::after{left:21px;background:#fff}
/* 列表 */
.list{padding:6px}
.row{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;cursor:pointer}
.row:hover{background:rgba(255,255,255,.04)}
.row+.row{border-top:1px solid var(--line)}
.row-main{min-width:0;flex:1}
.row-title{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-meta{display:flex;gap:8px;align-items:center;margin-top:4px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.row-acts{display:flex;gap:6px;opacity:.85;transition:opacity .12s}
.row:hover .row-acts{opacity:1}
.pill{font-size:11px;padding:1px 8px;border-radius:99px;background:rgba(255,255,255,.07);color:#c3c9d4}
.pill.warn{background:rgba(240,96,106,.16);color:#ff9ea4}
.pill.ok{background:rgba(67,201,139,.16);color:#7ee0b3}
.empty{padding:34px 12px;text-align:center;color:var(--muted);font-size:13px}
/* 编辑器 */
.editor{display:flex;flex-direction:column;gap:12px}
.title-input{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--text);font-size:22px;font-weight:600;padding:6px 2px 10px;outline:none;font-family:inherit}
.title-input:focus{border-color:rgba(139,123,255,.6)}
.body-box{display:flex;flex-direction:column;gap:6px}
.body-tools{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.body{min-height:44vh;width:100%;background:var(--panel);border:1px solid var(--line);border-radius:12px;color:var(--text);padding:14px;font:13px/1.7 ui-monospace,Consolas,monospace;resize:vertical;outline:none}
.preview{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 18px;min-height:44vh;overflow:auto}
.preview img{max-width:100%}
.preview pre{background:#0b0d11;padding:12px;border-radius:8px;overflow:auto}
.preview code{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
.preview table{border-collapse:collapse}
.preview th,.preview td{border:1px solid var(--line);padding:6px 10px}
.adv{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.adv summary{cursor:pointer;color:var(--muted);font-size:13px}
.adv .label{margin-top:10px}
.json{min-height:150px;margin-top:6px}
/* 媒体 */
.crumb{font-size:12px;color:var(--muted);font-family:ui-monospace,Consolas,monospace}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:99px;padding:5px 12px;font:inherit;font-size:12px;cursor:pointer}
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.thumb{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.thumb img{width:100%;height:110px;object-fit:cover;background:#0b0d11}
.thumb-meta{padding:8px 10px 0}
.thumb-name{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.thumb-acts{display:flex;gap:6px;padding:8px 10px 10px}
/* 发布 */
.status{font-size:13px;color:var(--muted)}
.log{background:#0a0c10;border:1px solid var(--line);border-radius:10px;padding:12px;max-height:46vh;overflow:auto;font:12px/1.6 ui-monospace,Consolas,monospace;color:#a9b2c0;white-space:pre-wrap;word-break:break-all}
/* toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#242935;border:1px solid var(--line);color:var(--text);padding:10px 16px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:.18s;z-index:50}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.bad{border-color:rgba(240,96,106,.5);color:#ffb3b8}
/* v3：选图 / 标签 / 常用位置 */
.field-top{display:flex;align-items:center;gap:6px}
.tag-editor{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:6px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:6px}
.chip.on{background:rgba(139,123,255,.22);border-color:rgba(139,123,255,.5);color:#d7d0ff}
.chip-x{border:0;background:transparent;color:inherit;opacity:.55;cursor:pointer;font-size:14px;line-height:1;padding:0 0 0 2px}
.chip-x:hover{opacity:1;color:var(--danger)}
.tag-input{border:0;background:transparent;min-width:110px;flex:1;padding:2px 4px}
.pick-row{display:flex;gap:8px;align-items:center}
.pick-thumb{width:38px;height:38px;border-radius:8px;object-fit:cover;background:#0b0d11;border:1px solid var(--line);flex:none}
.pick-thumb.empty-thumb{opacity:.28}
.pick-thumb.mini{width:26px;height:26px;border-radius:6px}
.img-list{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.img-chip{display:flex;align-items:center;gap:6px;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:4px 6px;max-width:100%}
.img-name{font-size:11.5px;color:var(--muted);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,Consolas,monospace}
.more{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.more summary{cursor:pointer;color:var(--muted);font-size:13px}
.modal-back{position:fixed;inset:0;background:rgba(4,6,10,.74);display:flex;align-items:center;justify-content:center;padding:20px;z-index:40}
.modal{width:min(920px,100%);max-height:86vh;background:var(--panel);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;padding:16px;gap:10px}
.modal-head{display:flex;align-items:center;justify-content:space-between}
.modal-foot{display:flex;align-items:center;gap:8px;padding-top:8px;border-top:1px solid var(--line)}
.modal .media-grid{overflow:auto;padding-right:2px}
.thumb{cursor:pointer}
.thumb.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.thumb-path{font-size:11px;color:var(--muted);font-family:ui-monospace,Consolas,monospace;padding:0 10px 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.shortcuts{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin-top:10px}
.shortcut{text-align:left;background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:10px 12px;display:flex;flex-direction:column;gap:3px;cursor:pointer;color:var(--text);font:inherit}
.shortcut:hover{border-color:rgba(139,123,255,.55)}
.shortcut-label{font-size:13px}
.shortcut-file{font-size:11px;color:var(--muted);font-family:ui-monospace,Consolas,monospace}
.field.hit{outline:1px solid var(--accent);outline-offset:3px;border-radius:8px}
@media (max-width:820px){
  .shell{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .side{flex-direction:row;align-items:center;gap:6px;border-right:0;border-bottom:1px solid var(--line);padding:8px 12px;overflow-x:auto}
  .brand{padding:0 6px 0 0;font-size:13px;white-space:nowrap}
  #nav{flex-direction:row;gap:2px}
  .nav-item{white-space:nowrap;padding:7px 9px;font-size:13px}
  .side-foot{margin:0 0 0 auto;flex-direction:row;align-items:center;gap:6px;padding:0}
  .ghost-link,.btn.tiny{white-space:nowrap}
  .side-foot .ghost-link{display:none}
  .topbar{height:48px;padding:0 16px}
  .view{padding:14px}
  .grid{grid-template-columns:1fr}
  .media-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
  .title-input{font-size:19px}
  .shortcuts{grid-template-columns:1fr}
  .modal{padding:12px}
  .pick-row{flex-wrap:wrap}
}