:root{
  --brand:#F15722; --brand-600:#D9461A; --brand-50:#FFF3EE; --brand-100:#FFE2D6;
  --ink:#17202E; --ink-2:#3A4556; --muted:#6B7686; --line:#E4E7EC; --line-2:#EEF0F3;
  --bg:#F6F7F9; --card:#FFFFFF;
  --ok:#12805C; --ok-50:#E7F6EF; --warn:#B4690E; --warn-50:#FFF4E0;
  --info:#2357C6; --info-50:#EAF0FD; --bad:#C22F2F; --bad-50:#FDECEC; --grey-50:#F1F3F5;
  --fb:#1877F2;
  --r:12px; --r-sm:8px;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  --shadow-lg:0 12px 32px rgba(16,24,40,.14);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3{margin:0;line-height:1.25;letter-spacing:-.01em}
h1{font-size:24px;font-weight:700}
h2{font-size:17px;font-weight:650}
h3{font-size:14px;font-weight:650}
.muted{color:var(--muted)}
.small{font-size:13px}
.hide{display:none!important}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.top-in{max-width:1180px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:30px;width:auto}
.brand span{font-size:12px;font-weight:600;color:var(--muted);border-left:1px solid var(--line);padding-left:10px;letter-spacing:.02em;text-transform:uppercase}
.nav{display:flex;gap:4px;flex:1}
.nav a{text-decoration:none;color:var(--ink-2);font-weight:550;font-size:14px;padding:8px 12px;border-radius:8px}
.nav a:hover{background:var(--grey-50)}
.nav a.on{color:var(--brand-600);background:var(--brand-50)}
.who{margin-left:auto;display:flex;align-items:center;gap:10px;position:relative}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:650;font-size:13px;border:0;cursor:pointer}
.menu{position:absolute;right:0;top:44px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);min-width:200px;padding:6px;display:none}
.menu.open{display:block}
.menu .me{padding:8px 10px 10px;border-bottom:1px solid var(--line-2);margin-bottom:6px}
.menu a,.menu button{display:block;width:100%;text-align:left;padding:8px 10px;border-radius:6px;text-decoration:none;font:inherit;font-size:14px;background:none;border:0;cursor:pointer;color:var(--ink)}
.menu a:hover,.menu button:hover{background:var(--grey-50)}

.wrap{max-width:1180px;margin:0 auto;padding:28px 20px 120px}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.head p{margin:4px 0 0}

/* ---------- buttons & inputs ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-weight:600;font-size:14px;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,box-shadow .15s}
.btn:hover{background:var(--grey-50)}
.btn:focus-visible,.input:focus,.select:focus,textarea:focus{outline:none;box-shadow:0 0 0 3px rgba(241,87,34,.22);border-color:var(--brand)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-600);border-color:var(--brand-600)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.dark:hover{background:#000}
.btn.danger{color:var(--bad)}
.btn.danger:hover{background:var(--bad-50);border-color:#F3C1C1}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--grey-50)}
.btn.sm{height:32px;padding:0 10px;font-size:13px;border-radius:8px}
.btn.lg{height:48px;padding:0 22px;font-size:15px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn svg{width:18px;height:18px;flex:none}
.btn .spin{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

label.f{display:block;margin-bottom:14px}
label.f>span{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
label.f>span em{font-style:normal;font-weight:400;color:var(--muted)}
.input,.select,textarea{width:100%;height:42px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit;font-size:15px;color:var(--ink)}
textarea{height:auto;padding:10px 12px;resize:vertical;line-height:1.5}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.hint{font-size:12.5px;color:var(--muted);margin-top:5px}

.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line-2);cursor:pointer}
.switch:first-of-type{border-top:0}
.switch b{display:block;font-size:14px;font-weight:600}
.switch small{color:var(--muted);font-size:12.5px}
.switch input{appearance:none;width:42px;height:24px;border-radius:99px;background:#D0D5DD;position:relative;cursor:pointer;flex:none;transition:background .15s;margin:0}
.switch input::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .15s}
.switch input:checked{background:var(--brand)}
.switch input:checked::after{transform:translateX(18px)}

.seg{display:inline-flex;background:var(--grey-50);border:1px solid var(--line);border-radius:10px;padding:3px;gap:2px;width:100%}
.seg button{flex:1;height:36px;border:0;background:transparent;border-radius:8px;font:inherit;font-weight:600;font-size:14px;color:var(--muted);cursor:pointer}
.seg button.on{background:#fff;color:var(--ink);box-shadow:var(--shadow)}

/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{padding:16px 18px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-b{padding:18px}
.step{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--brand-50);color:var(--brand-600);font-size:12px;font-weight:700;margin-right:8px}

.flash{padding:12px 14px;border-radius:10px;margin-bottom:16px;font-size:14px;border:1px solid}
.flash.ok{background:var(--ok-50);border-color:#BFE6D3;color:#0B5E43}
.flash.error{background:var(--bad-50);border-color:#F3C1C1;color:#8E1F1F}

/* ---------- status pills ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:99px;font-size:12px;font-weight:650;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.draft{background:var(--grey-50);color:#4B5565}
.pill.pending{background:var(--warn-50);color:var(--warn)}
.pill.scheduled,.pill.posting{background:var(--info-50);color:var(--info)}
.pill.posted{background:var(--ok-50);color:var(--ok)}
.pill.rejected,.pill.failed{background:var(--bad-50);color:var(--bad)}

/* ---------- dashboard ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto;scrollbar-width:none}
.tabs a{padding:10px 14px;text-decoration:none;font-weight:600;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs a.on{color:var(--ink);border-color:var(--brand)}
.tabs a i{font-style:normal;font-size:12px;background:var(--grey-50);border-radius:99px;padding:1px 7px;margin-left:6px;color:var(--muted)}
.tabs a.on i{background:var(--brand-50);color:var(--brand-600)}
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.pc{display:flex;flex-direction:column;text-decoration:none;overflow:hidden;transition:box-shadow .15s,transform .15s}
.pc:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}
.pc .ph{aspect-ratio:4/5;background:var(--grey-50) center/cover no-repeat;position:relative}
.pc .ph.ba{background-size:contain;background-color:#1d2433}
.pc .ph .pill{position:absolute;top:10px;left:10px;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.pc .ph .empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:13px}
.pc .bd{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc .tt{font-weight:650;font-size:14.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc .cap{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc .mt{font-size:12.5px;color:var(--muted);margin-top:auto;display:flex;justify-content:space-between;gap:8px}
.emptystate{text-align:center;padding:64px 20px;border:1px dashed #D0D5DD;border-radius:var(--r);background:#fff}
.emptystate h2{margin-bottom:6px}
.emptystate p{margin:0 0 18px;color:var(--muted)}

/* ---------- composer ---------- */
.compose{display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:24px;align-items:start}
.col{display:flex;flex-direction:column;gap:18px;min-width:0}
.sticky{position:sticky;top:84px}
.drop{border:1.5px dashed #C9CED6;border-radius:var(--r);padding:26px 16px;text-align:center;cursor:pointer;background:#FCFCFD;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--brand);background:var(--brand-50)}
.drop svg{width:34px;height:34px;color:var(--brand);margin:0 auto 8px}
.drop b{display:block;font-size:15px}
.drop small{color:var(--muted)}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;margin-top:14px}
.thumbs .t{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;background:var(--grey-50) center/cover}
.thumbs .t button{position:absolute;top:5px;right:5px;width:26px;height:26px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;font-size:16px;line-height:1}
.thumbs .t span{position:absolute;left:6px;bottom:6px;background:rgba(0,0,0,.6);color:#fff;font-size:11px;font-weight:650;padding:1px 6px;border-radius:5px}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ba .drop{aspect-ratio:3/4;display:flex;flex-direction:column;align-items:center;justify-content:center;background-size:cover;background-position:center;position:relative;padding:10px}
.ba .drop.has{border-style:solid;border-color:var(--line)}
.ba .drop.has>*{display:none}
.ba .drop .tag{position:absolute;top:8px;left:8px;display:block!important;background:rgba(0,0,0,.65);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px;letter-spacing:.04em}

/* facebook preview */
.fb{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;font-family:Helvetica,Arial,"PingFang SC",sans-serif}
.fb-h{display:flex;align-items:center;gap:10px;padding:12px 14px 8px}
.fb-h img{width:40px;height:40px;border-radius:50%}
.fb-h b{display:block;font-size:15px;color:#050505}
.fb-h small{color:#65676B;font-size:13px}
.fb-t{padding:2px 14px 12px;font-size:15px;color:#050505;white-space:pre-wrap;word-wrap:break-word}
.fb-t a{color:#385898;text-decoration:none}
.fb-t .ph{color:#9AA1AB}
.fb-m{display:grid;gap:3px;background:#fff;position:relative}
.fb-m img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}
.fb-m.n1 img{height:auto;object-fit:contain;background:#f0f2f5}
.fb-m.n2{grid-template-columns:1fr 1fr}
.fb-m.n2 img{aspect-ratio:1/2}
.fb-m.n3{grid-template-columns:1fr 1fr;grid-template-rows:auto auto}
.fb-m.n3 img:first-child{grid-column:1/3;aspect-ratio:2/1.3}
.fb-m.n3 img:not(:first-child){aspect-ratio:1}
.fb-m.n4{grid-template-columns:1fr 1fr}
.fb-m.n4 img{aspect-ratio:1}
.fb-m .more{position:absolute;right:0;bottom:0;width:calc(50% - 1.5px);aspect-ratio:1;background:rgba(0,0,0,.45);color:#fff;display:grid;place-items:center;font-size:28px;font-weight:600;pointer-events:none}
.fb-a{display:flex;border-top:1px solid #E4E6EB;margin:0 14px;padding:4px 0;color:#65676B;font-weight:600;font-size:14px}
.fb-a div{flex:1;text-align:center;padding:6px 0}
.fb-loading{aspect-ratio:4/5;background:linear-gradient(100deg,#f0f2f5 30%,#f8f9fa 50%,#f0f2f5 70%) 0 0/300% 100%;animation:sh 1.4s infinite linear;display:grid;place-items:center;color:var(--muted);font-size:14px}
.fb-loading div{background:rgba(255,255,255,.9);padding:8px 14px;border-radius:99px;display:flex;align-items:center;gap:8px}
@keyframes sh{to{background-position:-300% 0}}

.capbox textarea{min-height:190px;font-size:15px}
.capbar{display:flex;gap:8px;margin-top:10px}
.capbar .input{flex:1;height:38px;font-size:14px}
.counter{font-size:12px;color:var(--muted);text-align:right;margin-top:4px}

.banner{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r);border:1px solid;font-size:14px}
.banner b{display:block;margin-bottom:2px}
.banner .ic{font-size:18px;line-height:1.2}
.banner.pending{background:var(--warn-50);border-color:#F5D9A8;color:#6E3F05}
.banner.scheduled,.banner.posting{background:var(--info-50);border-color:#C6D6F7;color:#173C8A}
.banner.posted{background:var(--ok-50);border-color:#BFE6D3;color:#0B5E43}
.banner.rejected,.banner.failed{background:var(--bad-50);border-color:#F3C1C1;color:#8E1F1F}
.banner .btn{margin-top:10px}

.actions{display:flex;gap:10px;flex-wrap:wrap}
.actions .grow{flex:1}
.actcard{padding:14px 18px}
.btn.dark[disabled]{background:#fff;color:var(--muted);border-color:var(--line);opacity:1}

.hist{list-style:none;margin:0;padding:0}
.hist li{display:flex;gap:10px;padding:8px 0;border-top:1px solid var(--line-2);font-size:13.5px}
.hist li:first-child{border-top:0}
.hist time{color:var(--muted);white-space:nowrap;font-size:12.5px;min-width:112px}

.origs{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.origs img{width:72px;height:72px;object-fit:cover;border-radius:8px;flex:none}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(16,24,40,.5);display:none;align-items:center;justify-content:center;z-index:60;padding:16px}
.modal.open{display:flex}
.modal .box{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:440px;padding:22px}
.modal h2{margin-bottom:6px}
.modal p{margin:0 0 16px;color:var(--muted);font-size:14px}
.modal .row{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}
.quick{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.quick button{height:34px;padding:0 12px;border-radius:99px;border:1px solid var(--line);background:#fff;font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.quick button:hover{border-color:var(--brand);color:var(--brand-600)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:70;display:none;align-items:center;justify-content:center;padding:20px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-height:100%;max-width:100%;object-fit:contain}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;font-weight:550;box-shadow:var(--shadow-lg);opacity:0;transition:all .2s;z-index:80;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.bad{background:var(--bad)}

/* ---------- auth pages ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-l{background:var(--ink);color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-l::after{content:"";position:absolute;right:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;background:var(--brand);opacity:.9}
.auth-l .logo{background:#fff;border-radius:12px;padding:10px 14px;display:inline-block;align-self:flex-start}
.auth-l .logo img{height:34px}
.auth-l h1{font-size:34px;line-height:1.15;max-width:420px;position:relative;z-index:1}
.auth-l p{color:#C2C9D4;max-width:400px;position:relative;z-index:1}
.auth-l ul{list-style:none;padding:0;margin:24px 0 0;position:relative;z-index:1;color:#DDE2E9;font-size:14.5px}
.auth-l li{padding:6px 0;display:flex;gap:10px}
.auth-l li::before{content:"✓";color:var(--brand);font-weight:700}
.auth-r{display:flex;align-items:center;justify-content:center;padding:32px 20px;background:#fff}
.auth-f{width:100%;max-width:380px}
.auth-f h2{font-size:24px;margin-bottom:6px}
.auth-f p.sub{margin:0 0 24px;color:var(--muted)}
.auth-f .mlogo{display:none;margin-bottom:28px}
.auth-f .mlogo img{height:32px}

table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:650;padding:10px 12px;border-bottom:1px solid var(--line)}
table.t td{padding:12px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.t tr:last-child td{border-bottom:0}
.inline{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.inline .input{height:34px;font-size:13.5px;width:auto;min-width:0}
details.more summary{cursor:pointer;list-style:none;color:var(--brand-600);font-weight:600;font-size:13px}
details.more summary::-webkit-details-marker{display:none}
.tag-admin{font-size:11px;font-weight:700;background:var(--ink);color:#fff;border-radius:5px;padding:1px 6px;margin-left:6px;vertical-align:1px}
.off{opacity:.5}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .compose{grid-template-columns:1fr}
  .sticky{position:static}
}
@media (max-width:760px){
  .top-in{height:58px;gap:12px;padding:0 14px}
  .brand img{height:24px}
  .brand span{display:none}
  .nav{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around;z-index:40}
  .nav a{display:flex;flex-direction:column;align-items:center;font-size:11.5px;padding:6px 10px;gap:2px}
  .nav a svg{display:block!important;width:22px;height:22px}
  .wrap{padding:20px 14px 140px}
  h1{font-size:21px}
  .grid2{grid-template-columns:1fr}
  .posts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .pc .bd{padding:10px}
  .pc .cap{display:none}
  .auth{grid-template-columns:1fr}
  .auth-l{display:none}
  .auth-f .mlogo{display:block}
  .actcard{position:fixed;left:0;right:0;bottom:calc(58px + env(safe-area-inset-bottom));z-index:35;border-radius:0;border-width:1px 0 0;box-shadow:0 -4px 16px rgba(16,24,40,.08);padding:10px 14px}
  .actcard .btn{height:44px}
  .head .btn.primary.hide-m{display:none}
  table.t .hm{display:none}
}
.nav a svg{display:none}
/* review page: preview on the right on desktop, first on phones */
.compose.review{grid-template-columns:minmax(0,1fr) 460px}
.compose.review #right{grid-column:2;grid-row:1}
.compose.review #left{grid-column:1;grid-row:1}
@media (max-width:980px){.compose.review{grid-template-columns:1fr}.compose.review #right,.compose.review #left{grid-column:auto;grid-row:auto}}