/* ============================================================
   Piclink 拍链 - 样式 (深色画廊主题)
   ============================================================ */
:root{
  --bg:#0f0f13; --bg2:#16161c; --bg3:#1e1e26; --line:#2a2a34;
  --fg:#e9e9f0; --mut:#9a9aa8; --acc:#7c5cff; --acc-soft:rgba(124,92,255,.16);
  --radius:10px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);
  font:14px/1.6 -apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  display:flex}
.hidden{display:none!important}
a{color:var(--acc);text-decoration:none}
button{font:inherit}
.logout-form{margin:0}
.logout-form button{border:0;background:none;color:var(--fg);padding:6px 10px;cursor:pointer;font:inherit}
.logout-form button:hover{color:var(--acc)}

/* ---------- 侧栏 ---------- */
#side{width:248px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--line);
  height:100vh;position:sticky;top:0;overflow-y:auto;display:flex;flex-direction:column}
.brand{padding:18px 18px 12px;font-size:17px;font-weight:700;letter-spacing:.3px}
.brand span{display:block;font-size:11px;color:var(--mut);font-weight:400;margin-top:2px}
.sec{padding:10px 12px;border-top:1px solid var(--line)}
.sec h3{margin:0 0 8px;font-size:11px;color:var(--mut);font-weight:600;
  text-transform:uppercase;letter-spacing:1px}
.navline{display:flex;flex-direction:column;gap:2px}
.navline a,.tree-item{display:flex;align-items:center;justify-content:space-between;gap:6px;
  padding:6px 10px;border-radius:8px;color:var(--fg);cursor:pointer;font-size:13px}
.navline a:hover,.tree-item:hover{background:var(--bg3)}
.navline a.active,.tree-item.active{background:var(--acc-soft);color:#cabfff}
.tree-item .t-n{color:var(--mut);font-size:11px}
#albumTree{display:flex;flex-direction:column;gap:2px;max-height:34vh;overflow:auto}
#searchForm input{width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--line);
  background:var(--bg3);color:var(--fg);outline:none}
#searchForm input:focus{border-color:var(--acc)}
#tagList{display:flex;flex-wrap:wrap;gap:6px;max-height:26vh;overflow:auto}
.foot{margin-top:auto;padding:12px 16px;font-size:11px;color:var(--mut);border-top:1px solid var(--line)}

/* ---------- 主区 ---------- */
main{flex:1;min-width:0;display:flex;flex-direction:column;height:100vh}
header{padding:14px 22px 10px;border-bottom:1px solid var(--line);
  background:rgba(15,15,19,.88);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5;
  display:flex;align-items:center;gap:14px;flex-wrap:wrap}
#menuBtn{display:none;background:var(--bg3);border:1px solid var(--line);color:var(--fg);
  border-radius:8px;padding:6px 12px;cursor:pointer}
header h1{font-size:18px;margin:0;flex:1;min-width:120px;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis}
.hbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.muted{color:var(--mut);font-size:12px}
.chk{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--mut);cursor:pointer}
.btn{background:var(--acc);border:none;color:#fff;padding:7px 14px;border-radius:8px;
  cursor:pointer;font-size:13px}
.btn.ghost{background:var(--bg3);border:1px solid var(--line);color:var(--fg)}
.btn:hover{filter:brightness(1.12)}

#scroller{flex:1;overflow-y:auto}

/* ---------- 瀑布流 ---------- */
.masonry{columns:240px;column-gap:14px;padding:16px 18px 60px;max-width:1680px;margin:0 auto}
.card{break-inside:avoid;margin:0 0 14px;background:var(--bg3);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,border-color .16s}
.card:hover{transform:translateY(-3px);border-color:#3c3c4c;box-shadow:0 10px 26px rgba(0,0,0,.45)}
.card .ph{position:relative;width:100%;
  background:linear-gradient(100deg,#1d1d25,#262631,#1d1d25);
  background-size:220% 100%;animation:shine 1.5s linear infinite}
@keyframes shine{to{background-position:-220% 0}}
.card .ph.ok{animation:none;background:var(--bg3)}
.card img{display:block;width:100%;height:100%;object-fit:cover}
.card figcaption{padding:7px 10px;font-size:12px;color:var(--mut);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#sentinel{height:2px}
.empty{padding:80px 20px;text-align:center;color:var(--mut)}

/* ---------- 标签芯片 ---------- */
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg3);
  border:1px solid var(--line);color:var(--fg);border-radius:999px;
  padding:3px 11px;font-size:12px;cursor:pointer}
.chip b{color:var(--mut);font-weight:600;font-size:11px}
.chip:hover{border-color:var(--acc)}
.chip.active{background:var(--acc-soft);border-color:var(--acc);color:#cabfff}
.chip .rm{cursor:pointer;color:var(--mut);font-size:14px;line-height:1;font-weight:700}
.chip .rm:hover{color:#ff6166}

/* ---------- 灯箱 ---------- */
.lb{position:fixed;inset:0;z-index:100}
.lb-back{position:absolute;inset:0;background:rgba(6,6,10,.9)}
.lb-body{position:relative;height:100%;display:flex}
.lb-imgwrap{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;
  padding:56px 64px}
#lbImg{max-width:100%;max-height:100%;border-radius:8px;box-shadow:0 18px 60px rgba(0,0,0,.6)}
.lb-info{width:330px;flex-shrink:0;background:var(--bg2);border-left:1px solid var(--line);
  padding:22px;overflow-y:auto}
.lb-info h2{font-size:15px;margin:0 0 4px;word-break:break-all}
.lb-sub{font-size:12px;color:var(--mut);margin-bottom:6px}
.lb-block{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.lb-block h4{margin:0 0 8px;font-size:11px;color:var(--mut);letter-spacing:1px;font-weight:600}
#lbTags{display:flex;flex-wrap:wrap;gap:6px}
#tagForm{display:flex;gap:6px}
#tagInput{flex:1;min-width:0;padding:7px 10px;border-radius:8px;border:1px solid var(--line);
  background:var(--bg3);color:var(--fg);outline:none}
#tagInput:focus{border-color:var(--acc)}
#stars .star{font-size:22px;color:#3a3a46;cursor:pointer;margin-right:2px;user-select:none}
#stars .star.on{color:#f5c518}
.lb-close,.lb-prev,.lb-next{position:absolute;background:rgba(30,30,38,.88);
  border:1px solid var(--line);color:var(--fg);width:42px;height:42px;border-radius:50%;
  font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:var(--acc)}
.lb-close{top:14px;right:14px}
.lb-prev{left:14px;top:50%;transform:translateY(-50%)}
.lb-next{right:344px;top:50%;transform:translateY(-50%)}
.lb-actions{display:flex;gap:8px}
.lb-actions a{flex:1;text-align:center;padding:8px;border-radius:8px;font-size:13px;
  background:var(--bg3);border:1px solid var(--line);color:var(--fg)}
.lb-actions a:hover{border-color:var(--acc)}

/* ---------- 登录 ---------- */
.login-body{display:flex;align-items:center;justify-content:center}
.login{width:300px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;
  padding:28px;display:flex;flex-direction:column;gap:12px}
.login h2{margin:0;font-size:16px}
.login input{padding:10px;border-radius:8px;border:1px solid var(--line);
  background:var(--bg3);color:var(--fg);outline:none}
.login button{padding:10px;border:none;border-radius:8px;background:var(--acc);
  color:#fff;cursor:pointer}
.login .err{color:#ff6166;font-size:12px;margin:0}

/* ---------- 备注(灯箱) ---------- */
.note-form{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.note-form input,.note-form textarea{width:100%;padding:8px 10px;border-radius:8px;
  border:1px solid var(--line);background:var(--bg3);color:var(--fg);outline:none;
  font:inherit;resize:vertical}
.note-form input:focus,.note-form textarea:focus{border-color:var(--acc)}
.note-form .btn{align-self:flex-start}
#lbNotes{display:flex;flex-direction:column;gap:8px}
.note-item{background:var(--bg3);border:1px solid var(--line);border-radius:8px;padding:8px 10px}
.note-head{display:flex;align-items:center;gap:8px;font-size:12px;margin-bottom:4px}
.note-head b{color:#cabfff}
.note-head span{color:var(--mut);font-size:11px;flex:1}
.note-rm{color:var(--mut);cursor:pointer;font-size:11px}
.note-rm:hover{color:#ff6166}
.note-body{font-size:13px;white-space:pre-wrap;word-break:break-word}

/* ---------- 管理后台 ---------- */
.admin-wrap{max-width:980px;margin:0 auto;padding:18px 22px 80px;
  display:flex;flex-direction:column;gap:18px}
.admin-card{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:18px}
.admin-card h3{margin:0 0 12px;font-size:14px;color:#cabfff}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;color:var(--mut);font-weight:600;font-size:11px;
  text-transform:uppercase;letter-spacing:.5px;padding:6px 8px;border-bottom:1px solid var(--line)}
.table td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.table .mut{color:var(--mut);font-size:12px}
.root-form{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.root-form input{flex:1;min-width:160px;padding:8px 10px;border-radius:8px;
  border:1px solid var(--line);background:var(--bg3);color:var(--fg);outline:none}
.root-form select{padding:8px 10px;border-radius:8px;border:1px solid var(--line);
  background:var(--bg3);color:var(--fg);outline:none;min-width:150px}
.root-form input:focus{border-color:var(--acc)}
.admin-hint{margin-top:10px;font-size:12px;color:var(--mut)}
.btn.sm{padding:4px 10px;font-size:12px;border-radius:6px}
.btn.danger{background:#b03040}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.switch{position:relative;display:inline-block;width:36px;height:20px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;background:var(--bg3);border:1px solid var(--line);
  border-radius:999px;cursor:pointer;transition:.15s}
.switch i::after{content:"";position:absolute;left:2px;top:2px;width:14px;height:14px;
  border-radius:50%;background:var(--mut);transition:.15s}
.switch input:checked + i{background:var(--acc-soft);border-color:var(--acc)}
.switch input:checked + i::after{left:18px;background:#cabfff}
.progress{height:8px;border-radius:999px;background:var(--bg3);overflow:hidden;margin:8px 0}
.progress i{display:block;height:100%;background:var(--acc);border-radius:999px;
  transition:width .3s}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.stat-cell{background:var(--bg3);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.stat-cell b{display:block;font-size:22px;color:#cabfff}
.stat-cell span{font-size:12px;color:var(--mut)}
.note-card{opacity:.75}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;
  border:1px solid var(--line);color:var(--mut)}
.badge.ok{color:#7ed491;border-color:#2f5940}
.badge.err{color:#ff8a8f;border-color:#5c3138}
.badge.run{color:#cabfff;border-color:var(--acc)}
.share-created{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:12px 0;
  padding:12px;background:var(--acc-soft);border:1px solid var(--acc);border-radius:8px}
.share-created a{word-break:break-all}
.share-page main{width:100%}
.share-note{text-align:center;color:var(--mut);font-size:12px;padding:10px 16px 0}

/* ---------- 移动端 ---------- */
@media (max-width:860px){
  body{flex-direction:column}
  #side{position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);
    transition:transform .2s;width:250px}
  body.side-open #side{transform:none}
  #menuBtn{display:block}
  .lb-body{flex-direction:column}
  .lb-imgwrap{padding:52px 12px 8px}
  .lb-info{width:100%;flex:1;border-left:none;border-top:1px solid var(--line)}
  .lb-next{right:14px;top:auto;bottom:200px}
  .admin-wrap{padding:14px 12px 60px}
  .table{display:block;overflow-x:auto}
}