:root{
  --paper:#F4F3FA; --surface:#FFFFFF; --ink:#15104A; --muted:#5A5780; --line:#E1DEF0;
  --brand:#D03A12; --btn:#E4461B; --btn-h:#F2561F; --signal:#4A36D6; --signal-soft:rgba(74,54,214,.09);
  --night:#130B52; --ok:#0E7A4F; --ok-soft:#E3F5EC; --warn:#9A5B00; --warn-soft:#FFF3DC; --err:#B3261E; --err-soft:#FDE8E6;
  --f-body:"IBM Plex Sans Thai","Outfit",Tahoma,system-ui,sans-serif; --f-label:"Outfit","IBM Plex Sans Thai",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root{
  --paper:#0C0832; --surface:#151049; --ink:#EEEDFB; --muted:#A9A5D6; --line:#2A2470;
  --brand:#FF6A3D; --signal:#9C8CFF; --signal-soft:rgba(156,140,255,.14);
  --ok:#5FD3A1; --ok-soft:rgba(95,211,161,.12); --warn:#FFC266; --warn-soft:rgba(255,194,102,.12); --err:#FF8A80; --err-soft:rgba(255,138,128,.12); color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.6}
a{color:var(--signal)}
img{max-width:100%}
[hidden]{display:none!important}
h1,h2,h3{font-family:var(--f-label);margin:0;line-height:1.25}
:focus-visible{outline:2px solid #FF7A2E;outline-offset:2px;border-radius:4px}

.bar{background:var(--night);color:#fff;position:sticky;top:0;z-index:20}
.bar-in{max-width:1200px;margin:auto;padding:0 16px;min-height:62px;display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:#fff}
.brand img{height:30px;width:auto}
.brand span{font-family:var(--f-label);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:#FF8A4C;border-left:1px solid rgba(255,255,255,.2);padding-left:.7rem}
.menu{display:flex;gap:.2rem;flex-wrap:wrap}
.menu a{color:#C9C5EE;text-decoration:none;padding:.45rem .75rem;border-radius:8px}
.menu a:hover,.menu a[aria-current="page"]{background:rgba(255,255,255,.1);color:#fff}
.who{margin-left:auto;display:flex;align-items:center;gap:.6rem}
.who a{color:#fff;text-decoration:none;font-weight:500}
.who button{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:8px;padding:.35rem .7rem;cursor:pointer;font:inherit;font-size:.85rem}
@media (max-width:760px){.bar-in{padding-block:.5rem;gap:.6rem}.who{margin-left:0;width:100%;justify-content:space-between}.menu{width:100%}}

.page{max-width:1200px;margin:auto;padding:24px 16px 80px}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.2rem}
.head h1{font-size:1.6rem}
.head p{color:var(--muted)}
.flash{padding:.8rem 1rem;border-radius:10px;margin-bottom:1rem;font-weight:500}
.flash.ok{background:var(--ok-soft);color:var(--ok)}
.flash.err{background:var(--err-soft);color:var(--err)}
.flash.warn{background:var(--warn-soft);color:var(--warn)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.6rem 1.1rem;border-radius:10px;border:1px solid transparent;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.2}
.btn-primary{background:var(--btn);color:#fff}
.btn-primary:hover{background:var(--btn-h)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-danger{background:transparent;color:var(--err);border-color:currentColor}
.btn-sm{padding:.35rem .7rem;font-size:.85rem;border-radius:8px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.2rem 1.3rem}
.card+.card{margin-top:1rem}
.card h2{font-size:1.05rem;margin-bottom:.9rem}

.toolbar{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1rem}
.toolbar input,.toolbar select{min-width:0}
input[type=text],input[type=search],input[type=password],input[type=number],select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:10px;padding:.6rem .8rem}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--signal)}
.toolbar input[type=search]{flex:1 1 240px;width:auto}
.toolbar select{width:auto}
label.f{display:grid;gap:.35rem;font-weight:500}
label.f small,.hint{color:var(--muted);font-weight:400;font-size:.85rem}
.req{color:var(--brand)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.stack{display:grid;gap:1rem}
@media (max-width:700px){.grid2{grid-template-columns:1fr}}

.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{text-align:left;padding:.7rem .9rem;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-family:var(--f-label);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;background:color-mix(in srgb,var(--paper) 60%,var(--surface))}
tr:last-child td{border-bottom:0}
td .thumb{width:72px;height:54px;border-radius:8px;object-fit:cover;display:block;background:var(--line)}
td .t{font-weight:600}
td .sub{font-size:.82rem;color:var(--muted)}
.pill{display:inline-block;white-space:nowrap;padding:.12rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600;font-family:var(--f-label)}
.pill.pub{background:var(--ok-soft);color:var(--ok)}
.pill.draft{background:var(--warn-soft);color:var(--warn)}
.pill.cat{background:var(--signal-soft);color:var(--signal);font-weight:500;margin:.1rem .15rem .1rem 0}
.pill.off{background:var(--err-soft);color:var(--err)}

.checks{display:flex;flex-wrap:wrap;gap:.5rem}
.checks label{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .8rem;border:1.5px solid var(--line);border-radius:999px;cursor:pointer;user-select:none;background:var(--surface)}
.checks input{accent-color:var(--btn);width:16px;height:16px;margin:0}
.checks label:has(input:checked){border-color:var(--btn);background:color-mix(in srgb,var(--btn) 8%,var(--surface))}
.switch{display:flex;align-items:center;gap:.6rem;font-weight:500}
.switch input{width:18px;height:18px;accent-color:var(--btn)}

.tagbox{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.5rem;min-height:1.6rem}
.tagbox span{background:var(--signal-soft);color:var(--signal);font-family:var(--f-label);font-weight:600;font-size:.82rem;padding:.15rem .6rem;border-radius:999px}
.sugg{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.4rem}
.sugg button{border:1px dashed var(--line);background:none;color:var(--muted);border-radius:999px;padding:.12rem .55rem;font:inherit;font-size:.8rem;cursor:pointer}
.sugg button:hover{border-color:var(--signal);color:var(--signal)}

.layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:1.2rem;align-items:start}
@media (max-width:960px){.layout{grid-template-columns:1fr}}
.drop{border:2px dashed var(--line);border-radius:12px;padding:1.2rem;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}
.drop.over{border-color:var(--btn);background:color-mix(in srgb,var(--btn) 6%,transparent)}
.drop b{color:var(--ink)}
.previews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;margin-top:.7rem}
.previews figure{margin:0;position:relative;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:var(--line)}
.previews img{width:100%;height:100%;object-fit:cover;display:block}
.previews figcaption{position:absolute;left:0;right:0;bottom:0;font-size:.7rem;padding:.15rem .35rem;background:rgba(10,6,51,.7);color:#fff}
.photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem}
.photo{border:1.5px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.photo.cover{border-color:var(--btn)}
.photo img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.photo .acts{display:flex;flex-wrap:wrap;gap:.3rem;padding:.45rem;align-items:center}
.photo .acts form{display:inline}
.photo .badge{font-size:.72rem;font-weight:700;font-family:var(--f-label);color:#fff;background:var(--btn);border-radius:999px;padding:.1rem .5rem}
.savebar{position:sticky;bottom:0;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(6px);padding:.8rem 0;margin-top:1rem;display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;border-top:1px solid var(--line);z-index:5}
.savebar .spacer{flex:1}

.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(60% 60% at 50% 0%,#3A1FB0,#130B52 60%,#0A0633);padding:16px}
.login .box{background:var(--surface);color:var(--ink);border-radius:18px;padding:1.8rem;width:min(420px,100%);display:grid;gap:1rem;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.login .box img{height:34px;width:auto;justify-self:start}
.login .logo-bg{background:var(--night);border-radius:10px;padding:.7rem .9rem;justify-self:stretch;display:flex}
.empty{text-align:center;padding:2.5rem 1rem;color:var(--muted)}
.empty b{display:block;color:var(--ink);font-size:1.1rem;margin-bottom:.3rem}
.muted{color:var(--muted)}

/* articles */
td .thumb.wide{width:96px;height:54px}
textarea.body{min-height:340px;line-height:1.7}
.mdbar{display:flex;flex-wrap:wrap;gap:.3rem;margin-bottom:.4rem}
.mdbar button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:.3rem .65rem;font:inherit;font-size:.85rem;cursor:pointer}
.mdbar button:hover{border-color:var(--signal);color:var(--signal)}
.mdhelp{font-size:.88rem;color:var(--muted);margin-top:.4rem}
.mdhelp summary{cursor:pointer;color:var(--signal)}
.mdhelp ul{margin:.4rem 0 0;padding-left:1.2rem}
.mdhelp code,.drop code{font-family:var(--f-label);background:var(--signal-soft);color:var(--signal);padding:0 .3rem;border-radius:4px}
details.card-sub{border-top:1px solid var(--line);padding-top:.8rem}
details.card-sub summary{cursor:pointer;font-weight:600}
.ytprev{display:grid;gap:.4rem}
.ytprev img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;display:block}
.ytprev span{font-size:.85rem;color:var(--muted)}
.coverimg{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;display:block}
button.badge.token{border:0;cursor:pointer;font:inherit;font-size:.75rem;font-weight:700}