:root{
  --bg:#161926; --bg2:#1c2030; --panel:#222739; --panel2:#2a3048;
  --side:#12141f; --line:#2e3550; --text:#e6e9f2; --muted:#98a0ba; --muted2:#6b7391;
  --pri:#7c5cff; --pri2:#8b5cf6; --orange:#f5a524; --green:#22c55e; --red:#ef4444; --blue:#3b82f6;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:"Inter","PingFang SC","Microsoft YaHei",-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size:14px; line-height:1.5;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#333b57;border-radius:6px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:236px;flex:0 0 236px;background:var(--side);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#7c5cff,#22c55e);display:flex;align-items:center;justify-content:center;font-size:18px}
.brand .t1{font-weight:700;font-size:15px;letter-spacing:.2px}
.brand .t2{font-size:11px;color:var(--muted2)}
.nav{padding:6px 10px 20px;flex:1}
.nav a.navitem,.nav .navitem{
  display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;
  color:var(--muted);font-size:13.5px;margin:2px 0;cursor:pointer;transition:.15s;
}
.nav .navitem:hover{background:#1d2233;color:var(--text)}
.nav .navitem.active{background:linear-gradient(90deg,rgba(124,92,255,.22),rgba(124,92,255,.05));color:#fff}
.nav .navitem .ic{width:18px;text-align:center;opacity:.9}
.nav .sub{padding-left:26px}
.nav .sub .navitem{font-size:13px;padding:7px 12px}
.navgroup>.navitem{justify-content:flex-start}
.navgroup .caret{margin-left:auto;font-size:10px;color:var(--muted2);transition:.2s}
.navgroup.open .caret{transform:rotate(90deg)}
.navgroup .children{display:none}
.navgroup.open .children{display:block}
.badge-gold{background:#3a2f0f;color:#f5a524;font-size:10px;padding:1px 6px;border-radius:6px;margin-left:auto}
.ai-card{margin:8px 12px;padding:10px;border-radius:12px;background:linear-gradient(135deg,#2a1e50,#1b1f33);border:1px solid #3a2f6b}
.ai-card .h{font-size:12px;color:#c4b5fd;font-weight:600}
.usercard{margin-top:auto;padding:12px;border-top:1px solid var(--line)}
.usercard .row{display:flex;align-items:center;gap:8px}
.avatar{width:32px;height:32px;border-radius:50%;background:#3a4160;display:flex;align-items:center;justify-content:center;font-size:14px}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:58px;display:flex;align-items:center;gap:14px;padding:0 22px;border-bottom:1px solid var(--line);background:rgba(18,20,31,.6);backdrop-filter:blur(6px);position:sticky;top:0;z-index:20}
.topbar .crumb{font-weight:600}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:16px;color:var(--muted)}
.topbar .right .it{cursor:pointer}
.announce{background:#1b1f33;border-bottom:1px solid var(--line);color:#f0c674;font-size:12.5px;padding:7px 22px;overflow:hidden;white-space:nowrap}
.content{padding:22px;flex:1}

/* ---------- 通用组件 ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card+.card{margin-top:0}
.grid{display:grid;gap:16px}
.h1{font-size:22px;font-weight:700;margin:0}
.sub{color:var(--muted);font-size:13px}
.muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:#242a3d;color:var(--text);padding:8px 14px;border-radius:10px;font-size:13px;transition:.15s}
.btn:hover{background:#2c3349}
.btn.pri{background:linear-gradient(135deg,#7c5cff,#6d46f0);border:none;color:#fff}
.btn.orange{background:linear-gradient(135deg,#f5a524,#e8890b);border:none;color:#1b1b1b;font-weight:600}
.btn.green{background:#16a34a;border:none;color:#fff}
.btn.danger{background:#3a1c22;border-color:#5c2a33;color:#ff8b8b}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:8px}
.btn.link{background:none;border:none;color:#a8b0ff;padding:4px 6px}
.input,.select,textarea.input{width:100%;background:#1b2033;border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;font-size:13px;outline:none;transition:.15s}
.input:focus,.select:focus{border-color:var(--pri)}
.select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#98a0ba 50%),linear-gradient(135deg,#98a0ba 50%,transparent 50%);background-position:calc(100% - 16px) 50%,calc(100% - 11px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
label.field{display:block;margin-bottom:12px}
label.field>span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px}
.row{display:flex;gap:14px;align-items:center}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;color:var(--muted);font-weight:500;padding:12px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
table.tbl td{padding:13px 14px;border-bottom:1px solid #262c42;color:#cfd4e6}
table.tbl tr:hover td{background:#20263a}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.stat .k{color:var(--muted);font-size:12.5px;display:flex;justify-content:space-between}
.stat .v{font-size:28px;font-weight:700;margin:8px 0 2px}
.stat .d{font-size:11.5px;color:var(--muted2)}
.pill{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11.5px}
.pill.ok{background:rgba(34,197,94,.14);color:#4ade80}
.pill.warn{background:rgba(245,165,36,.14);color:#f5a524}
.pill.err{background:rgba(239,68,68,.14);color:#ff8b8b}
.pill.gray{background:#2a3048;color:var(--muted)}
.pill.pri{background:rgba(124,92,255,.2);color:#b7a5ff}
.empty{text-align:center;color:var(--muted2);padding:44px 0;font-size:13px}
.sec-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.sec-title h3{margin:0;font-size:15px;font-weight:600}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tabs .tab{padding:9px 16px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;font-size:13.5px}
.tabs .tab.active{color:#fff;border-bottom-color:var(--pri)}
.modal-mask{position:fixed;inset:0;background:rgba(8,10,18,.66);display:flex;align-items:center;justify-content:center;z-index:100}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;width:440px;max-width:92vw;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.modal h3{margin:0 0 4px;font-size:17px}
.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#2a3048;border:1px solid var(--line);padding:10px 18px;border-radius:10px;z-index:200;font-size:13px;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.toast.ok{border-color:#1f7a45}.toast.err{border-color:#7a2020}
.switch{position:relative;width:42px;height:23px;border-radius:20px;background:#333b57;transition:.2s;flex:0 0 auto;cursor:pointer}
.switch.on{background:var(--pri)}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:17px;height:17px;border-radius:50%;background:#fff;transition:.2s}
.switch.on::after{left:22px}
.chart{width:100%;height:230px}

/* ---------- 建站器 ---------- */
.builder{display:flex;gap:16px;align-items:flex-start}
.builder .palette{width:270px;flex:0 0 270px}
.builder .canvas{flex:1;display:flex;justify-content:center;padding:10px 0}
.phone{width:330px;background:#fff;border-radius:30px;border:9px solid #0b0d15;min-height:620px;overflow-y:auto;color:#111}
.phone .pstatus{display:flex;justify-content:space-between;font-size:11px;color:#111;padding:8px 16px 0}
.pal-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:grab;background:#1e2334}
.pal-item:hover{border-color:var(--pri)}
.pal-item .ic{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;background:#2a3048}
.blk{position:relative;margin:8px;padding:12px;border-radius:10px;border:1px dashed transparent;background:#f6f7fb}
.blk:hover{border-color:#7c5cff}
.blk .blk-ops{position:absolute;top:6px;right:6px;display:none;gap:4px}
.blk:hover .blk-ops{display:flex}
.blk .blk-ops button{border:none;background:#eceefb;border-radius:6px;padding:2px 6px;font-size:11px;cursor:pointer}

/* ---------- 模板库 ---------- */
.tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px}
.tpl-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.15s}
.tpl-card:hover{border-color:var(--pri);transform:translateY(-2px)}
.tpl-thumb{height:200px;background:#0f1220;position:relative;overflow:hidden;display:flex;flex-direction:column}
.tpl-thumb .tname{font-weight:800;font-size:13px;padding:10px 10px 2px}
.tpl-thumb .tsub{font-size:10.5px;padding:0 10px;opacity:.85}
.tpl-thumb .timg{flex:1;margin:8px 10px;border-radius:6px;background:linear-gradient(135deg,#dfe4ee,#c3cbdc)}
.tpl-meta{padding:8px 10px 10px;display:flex;align-items:center;justify-content:space-between}
.lt-preview{width:280px;border-radius:26px;border:8px solid #0b0d15;min-height:520px;padding:26px 16px;display:flex;flex-direction:column;align-items:center;gap:14px}
.lt-avatar{width:64px;height:64px;border-radius:50%;background:#10b981;display:flex;align-items:center;justify-content:center;font-size:26px}
.lt-btn{width:100%;padding:11px;border-radius:10px;text-align:center;font-size:13px;background:#fff;color:#111}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 500px at 50% -10%,#2a2360 0%,#12141f 55%)}
.login-card{width:400px;max-width:92vw;background:rgba(28,32,48,.85);border:1px solid var(--line);border-radius:18px;padding:30px;backdrop-filter:blur(10px)}
.login-card h1{font-size:22px;margin:0 0 4px}
.login-card .tip{color:var(--muted);font-size:13px;margin-bottom:20px}
.tabswitch{display:flex;gap:6px;background:#161a29;padding:4px;border-radius:10px;margin-bottom:18px}
.tabswitch button{flex:1;border:none;background:none;color:var(--muted);padding:8px;border-radius:8px;font-size:13px}
.tabswitch button.active{background:#2a3048;color:#fff}
.hint{color:var(--muted2);font-size:12px;margin-top:14px;text-align:center}

/* ==================== 落地页建站器（三栏） ==================== */
@keyframes lpBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes lpPulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 12px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
@keyframes lpMarquee{0%{transform:translateX(0)}100%{transform:translateX(-60%)}}
@keyframes lpBlink{0%,100%{opacity:1}50%{opacity:.25}}
/* --- 迷你工具类（供建站器生成的标记使用） --- */
.hidden{display:none!important}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.ml-1{margin-left:4px}
.mt-2{margin-top:8px}.mb-3{margin-bottom:12px}
.p-3{padding:12px}.px-1{padding-left:4px;padding-right:4px}
.w-8{width:32px}.h-8{height:32px}.rounded{border-radius:8px}.rounded-lg{border-radius:10px}
.text-\[15px\]{font-size:15px}.text-xs{font-size:11px}.text-sm{font-size:13px}
.font-medium{font-weight:500}.font-semibold{font-weight:600}
.text-white\/40{color:rgba(255,255,255,.42)}
.cursor-pointer{cursor:pointer}
.grid{display:grid}.grid-cols-3{grid-template-columns:repeat(3,1fr)}
.bg-indigo-500\/20{background:rgba(99,102,241,.2)}

.bd{display:grid;grid-template-columns:250px minmax(340px,1fr) 420px;gap:14px;align-items:start}
@media (max-width:1500px){.bd{grid-template-columns:230px minmax(320px,1fr) 380px}}
.bd-col{min-width:0}
.bd-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;max-height:calc(100vh - 150px)}
.bd-left .bd-panel,.bd-mid .bd-panel{overflow-y:auto}
.bd-panel-h{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-bottom:1px solid var(--line);font-size:13px;font-weight:600;position:sticky;top:0;background:var(--panel);z-index:5;border-radius:var(--radius) var(--radius) 0 0}
.bd-quick{display:flex;flex-wrap:wrap;gap:6px;padding:10px 12px 4px}
.chip{background:#232941;border:1px solid var(--line);color:var(--muted);font-size:11.5px;padding:4px 9px;border-radius:999px}
.chip:hover{color:#fff;border-color:var(--pri)}
.bd-palette{padding:8px 10px 16px}
.module-item{background:#232941;border:1px solid transparent;transition:.15s}
.module-item:hover{border-color:var(--pri);background:#262d48}
.card-thumb{background:#1d2336;border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;transition:.15s}
.card-thumb:hover{border-color:var(--pri);transform:translateY(-1px)}
.card-thumb-pic{height:52px;background:linear-gradient(135deg,#28304a,#1c2233);display:flex;align-items:center;justify-content:center}
.card-thumb-name{font-size:10.5px;color:var(--muted);text-align:center;padding:4px 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tp-emoji{font-size:20px}
.tp-circle{width:22px;height:22px;border-radius:50%;background:#3b4462}
.tp-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px;width:26px}
.tp-grid i{height:10px;background:#3b4462;border-radius:2px}
.tp-nav{display:flex;gap:3px}
.tp-nav i{width:12px;height:8px;background:#3b4462;border-radius:2px;display:block}
.tp-banner{display:flex;flex-direction:column;gap:3px;align-items:center}
.tp-banner i{width:24px;height:6px;background:#3b4462;border-radius:2px}
.tp-banner i:first-child{height:12px;background:#4b5578}

/* --- 堆叠编辑器 --- */
.bd-global{border-bottom:1px solid var(--line);padding:10px 14px 14px;background:#1e2438}
.bd-stack{padding:10px 12px 18px}
.edit-card{background:#1f253a;border:1px solid var(--line);border-radius:12px;margin-bottom:9px;overflow:hidden}
.edit-card.open{border-color:var(--pri);box-shadow:0 0 0 1px rgba(124,92,255,.25)}
.edit-card-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;cursor:pointer}
.edit-card-head:hover{background:#242b42}
.edit-card-body{padding:4px 12px 12px;border-top:1px solid var(--line)}
.mini{background:#282f47;border:1px solid var(--line);color:var(--muted);width:22px;height:22px;border-radius:6px;font-size:11px;line-height:1;margin-left:3px}
.mini:hover{color:#fff;border-color:var(--pri)}
.mini.danger:hover{color:#ff8b8b;border-color:#7a2f3a}
.fields{display:flex;flex-direction:column;gap:9px;padding-top:10px}
.fgroup{font-size:11.5px;color:#c4b5fd;border-top:1px dashed var(--line);padding-top:9px;margin-top:2px}
.frow{display:flex;flex-direction:column;gap:5px}
.frow.row-between{flex-direction:row;align-items:center;justify-content:space-between}
.flabel{font-size:11.5px;color:var(--muted)}
.input-field{width:100%;background:#161b2b;border:1px solid var(--line);color:var(--text);border-radius:9px;padding:8px 10px;font-size:12.5px;outline:none}
.input-field:focus{border-color:var(--pri)}
select.input-field{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#98a0ba 50%),linear-gradient(135deg,#98a0ba 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 9px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.color-dot{width:34px;height:30px;padding:2px;background:#161b2b;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.rval{font-size:11px;color:var(--muted);min-width:44px;text-align:right}
.switch{position:relative;display:inline-block;width:38px;height:21px;flex:0 0 38px}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch span{position:absolute;inset:0;background:#333b57;border-radius:999px;transition:.2s;cursor:pointer}
.switch span:before{content:'';position:absolute;width:15px;height:15px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+span{background:var(--pri)}
.switch input:checked+span:before{transform:translateX(17px)}
.img-field{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.img-field .input-field{flex:1;min-width:130px}
.img-prev{width:100%;max-height:86px;object-fit:contain;border-radius:8px;border:1px solid var(--line);background:#0f1322}
.list-item{background:#191e2f;border:1px solid var(--line);border-radius:10px;padding:8px;margin-top:6px;display:flex;flex-direction:column;gap:7px}
.li-idx{font-size:11px;color:var(--muted2)}
.edit-actions{display:flex;gap:8px;margin-top:12px}
.btn.primary{background:linear-gradient(135deg,#7c5cff,#6d46f0);border:none;color:#fff}
.btn.ghost{background:#242a3d}
.btn.ghost.danger{color:#ff8b8b;border-color:#5c2a33}
.empty-hint{text-align:center;color:var(--muted2);padding:34px 12px;font-size:13px;line-height:2}
.empty-hint span{font-size:11px;opacity:.8}

/* --- 手机预览 --- */
.phone-stage{display:flex;justify-content:center;padding:14px;background:#1a1f31;border-radius:0 0 var(--radius) var(--radius)}
.phone-frame{width:300px;background:#0d1120;border:8px solid #2a3150;border-radius:34px;padding:8px 6px;box-shadow:0 20px 50px rgba(0,0,0,.45)}
.phone-stage.desktop .phone-frame{width:100%;max-width:520px;border-radius:14px;border-width:6px}
.phone-notch{width:78px;height:16px;background:#0d1120;border-radius:999px;margin:0 auto 6px}
.phone-screen{background:#f1f5f9;border-radius:22px;min-height:520px;max-height:calc(100vh - 250px);overflow-y:auto;color:#111;position:relative}
.phone-stage.desktop .phone-screen{border-radius:8px;min-height:420px}
.pv-logo{display:flex;padding:10px 14px;background:#fff}
.pv-logo img{object-fit:contain}
.pv-block{cursor:pointer;border-left:2px solid transparent}
.pv-block.active{border-left-color:var(--pri);background:rgba(124,92,255,.06)}
.pv-empty{text-align:center;color:#94a3b8;padding:120px 16px;font-size:13px;line-height:2}
.pv-empty span{font-size:11px;opacity:.7}
.pv-foot{text-align:center;font-size:10px;color:#94a3b8;padding:10px}
.link{color:#a8b0ff}