/* SMOP Flow — โทนสีม่วงเข้ม + ชมพูสัญญาณ ฟอนต์ Bai Jamjuree / IBM Plex Sans Thai */
:root{
  --ink:#1D1631; --paper:#F5F4F9; --surface:#FFFFFF; --line:#E2DEEE; --muted:#6C6584;
  --hot:#FF2D6A; --hot-ink:#FFFFFF; --mint:#0FA89F; --sun:#E59A00; --bad:#D23A3A; --ok:#178A5C;
  --soft:#EEEBF6; --rail:#2A2145;
  --r-sm:6px; --r-md:12px; --r-lg:20px;
  --f-head:"Bai Jamjuree", "IBM Plex Sans Thai", system-ui, sans-serif;
  --f-body:"IBM Plex Sans Thai", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root{ --ink:#EFEAFB; --paper:#131021; --surface:#1C1730; --line:#2F2848; --muted:#A39CBD; --soft:#251F3B; --rail:#0C0918;
         --hot:#FF4F84; --mint:#36D1C6; --sun:#FFC24D; --bad:#FF6B6B; --ok:#4FD39A; color-scheme: dark; }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.65 var(--f-body)}
h1,h2,h3,h4{font-family:var(--f-head);line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:700}
h2{font-size:1.6rem;font-weight:700} h3{font-size:1.15rem;font-weight:600}
a{color:var(--hot)} img,video{max-width:100%;display:block}
code{background:var(--soft);padding:.1em .4em;border-radius:4px;font-size:.9em}
:focus-visible{outline:3px solid var(--hot);outline-offset:2px}
.muted{color:var(--muted)} .small{font-size:.875rem}
.hidden{display:none!important}

/* ปุ่มและฟอร์ม */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45em;font:600 .95rem/1 var(--f-head);padding:.8em 1.2em;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--ink)}
.btn.primary{background:var(--hot);border-color:var(--hot);color:var(--hot-ink)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.ghost{background:transparent;border-color:transparent}
.btn.danger{color:var(--bad)}
.btn.sm{padding:.5em .85em;font-size:.82rem}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.form{display:grid;gap:1rem}
.form fieldset{border:1px solid var(--line);border-radius:var(--r-md);padding:1rem;display:grid;gap:.8rem}
.form legend{font-family:var(--f-head);font-weight:600;padding:0 .4em}
label{display:grid;gap:.3rem;font-size:.9rem;font-weight:500}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:.65em .8em;width:100%}
textarea{min-height:5.5em;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--hot);outline:none}
.check{display:flex;align-items:center;gap:.6rem;font-weight:500}
.check input{width:1.15rem;height:1.15rem;accent-color:var(--hot)}
.note{padding:.8rem 1rem;border-radius:var(--r-sm);background:var(--soft);font-size:.92rem}
.note.ok{border-left:4px solid var(--ok)} .note.bad{border-left:4px solid var(--bad)} .note.warn{border-left:4px solid var(--sun)}

/* ===== หน้าแรก ===== */
.l-head{display:flex;align-items:center;justify-content:space-between;max-width:1120px;margin:0 auto;padding:1.1rem 1.25rem}
.brand{display:flex;align-items:center;gap:.55rem;font:700 1.2rem var(--f-head);color:var(--ink);text-decoration:none}
.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--hot);display:grid;place-items:center;color:#fff;font-size:.95rem}
.hero{max-width:1120px;margin:0 auto;padding:3.5rem 1.25rem 2rem}
.hero h1{max-width:15ch}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:52ch;margin:0 0 1.6rem}
.hero .cta{display:flex;gap:.7rem;flex-wrap:wrap}

.belt{background:var(--rail);color:#EFEAFB;padding:2.6rem 0 2.2rem;overflow:hidden}
.belt-inner{max-width:1120px;margin:0 auto;padding:0 1.25rem}
.belt-track{position:relative;display:grid;grid-template-columns:repeat(7,1fr);gap:0;margin-top:.4rem}
.belt-track::before{content:"";position:absolute;left:4%;right:4%;top:23px;height:4px;border-radius:4px;
  background:repeating-linear-gradient(90deg,#4A3E70 0 14px,transparent 14px 22px)}
.station{position:relative;text-align:center;padding:0 .2rem}
.station .dot{width:50px;height:50px;margin:0 auto .6rem;border-radius:50%;background:#2F2650;border:2px solid #4A3E70;display:grid;place-items:center;font:700 1rem var(--f-head);position:relative;z-index:1;transition:background .3s,border-color .3s}
.station b{display:block;font:600 .92rem/1.3 var(--f-head)}
.station span{display:block;font-size:.78rem;color:#B9B0D6;margin-top:.15rem}
.station.lit .dot{background:var(--hot);border-color:var(--hot);color:#fff}
.token{position:absolute;top:2px;left:0;width:46px;height:46px;margin-left:-23px;border-radius:12px;background:#FFE7EF;color:#1D1631;display:grid;place-items:center;font-size:1.3rem;z-index:2;box-shadow:0 6px 18px rgba(255,45,106,.35);transition:left .9s cubic-bezier(.6,.05,.3,1)}
@media (prefers-reduced-motion: reduce){.token{transition:none}}
@media (max-width:720px){
  .belt-track{grid-template-columns:1fr;gap:.9rem}
  .belt-track::before{left:24px;right:auto;top:6%;bottom:6%;width:4px;height:auto;background:repeating-linear-gradient(180deg,#4A3E70 0 14px,transparent 14px 22px)}
  .station{display:grid;grid-template-columns:50px 1fr;gap:.9rem;text-align:left;align-items:center}
  .station .dot{margin:0}
  .token{display:none}
}

.feat{max-width:1120px;margin:0 auto;padding:3.2rem 1.25rem;display:grid;grid-template-columns:1fr 2fr;gap:2.5rem}
.feat dl{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem 2.2rem;margin:0}
.feat dt{font:600 1.05rem var(--f-head);margin-bottom:.25rem}
.feat dd{margin:0;color:var(--muted);font-size:.95rem}
.models{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2rem 1.25rem;text-align:center;font:600 1rem var(--f-head);color:var(--muted)}
.models span{color:var(--ink);margin:0 .7rem;display:inline-block}
.auth{max-width:440px;margin:3rem auto;padding:0 1.25rem 3rem}
.auth-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem}
.tabs{display:flex;gap:.3rem;background:var(--soft);padding:.25rem;border-radius:999px;margin-bottom:1.2rem}
.tabs button{flex:1;border:0;background:transparent;padding:.6em;border-radius:999px;font:600 .95rem var(--f-head);color:var(--muted);cursor:pointer}
.tabs button.on{background:var(--surface);color:var(--ink)}
.l-foot{text-align:center;padding:2rem 1rem;color:var(--muted);font-size:.9rem}
@media (max-width:820px){.feat{grid-template-columns:1fr}.feat dl{grid-template-columns:1fr}}

/* ===== แอป ===== */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--surface);border-right:1px solid var(--line);padding:1.1rem .8rem;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:1rem}
.nav{display:grid;gap:.15rem}
.nav a{display:flex;align-items:center;gap:.7rem;padding:.62rem .8rem;border-radius:var(--r-sm);color:var(--ink);text-decoration:none;font:500 .95rem var(--f-body)}
.nav a:hover{background:var(--soft)}
.nav a.on{background:var(--ink);color:var(--paper)}
.nav .ic{width:1.3rem;text-align:center}
.side .credit{margin-top:auto;padding:.9rem;border-radius:var(--r-md);background:var(--soft)}
.side .credit b{font:700 1.5rem var(--f-head);display:block}
.main{padding:1.6rem clamp(1rem,3vw,2.4rem) 6rem;min-width:0}
.top{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.4rem}
.top h1{font-size:1.75rem;margin:0}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:1.2rem}
.panel+.panel{margin-top:1rem}
.grid{display:grid;gap:1rem}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat b{font:700 2rem/1 var(--f-head);display:block;margin-bottom:.3rem}
.list{display:grid}
.list .it{display:flex;align-items:center;gap:.8rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.list .it:last-child{border-bottom:0}
.thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;background:var(--soft);flex:none}
.grow{flex:1;min-width:0}
.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{display:inline-block;font:600 .75rem/1 var(--f-head);padding:.35em .65em;border-radius:999px;background:var(--soft);color:var(--muted)}
.tag.run{background:color-mix(in srgb,var(--sun) 18%,transparent);color:var(--sun)}
.tag.ok{background:color-mix(in srgb,var(--ok) 15%,transparent);color:var(--ok)}
.tag.bad{background:color-mix(in srgb,var(--bad) 14%,transparent);color:var(--bad)}
.tag.hot{background:color-mix(in srgb,var(--hot) 14%,transparent);color:var(--hot)}

/* โชว์เคสสินค้า */
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:1rem}
.prod{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column}
.prod img{aspect-ratio:1;object-fit:cover;width:100%;background:var(--soft)}
.prod .bd{padding:.8rem;display:grid;gap:.35rem;flex:1}
.prod .price{font:700 1.05rem var(--f-head);color:var(--hot)}
.prod .ft{display:flex;gap:.4rem;padding:0 .8rem .8rem}
.prod .ft .btn{flex:1}

/* Gem */
.gems{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:.8rem}
.gem{border:1.5px solid var(--line);border-radius:var(--r-md);padding:1rem;cursor:pointer;background:var(--surface);text-align:left;font:inherit;color:inherit;display:grid;gap:.25rem}
.gem .ico{font-size:1.6rem}
.gem.on{border-color:var(--hot);box-shadow:inset 0 0 0 1px var(--hot)}
.chips{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);border-radius:999px;padding:.5em .9em;background:var(--surface);cursor:pointer;font:500 .9rem var(--f-body);color:var(--ink)}
.chip.on{border-color:var(--hot);color:var(--hot)}
.chip[disabled]{opacity:.45;cursor:not-allowed}

/* รางขั้นตอนในหน้าโปรเจกต์ */
.rail{display:grid;grid-template-columns:repeat(7,1fr);background:var(--rail);border-radius:var(--r-md);padding:1rem .6rem;color:#EFEAFB;margin-bottom:1rem;position:relative}
.rail .st{text-align:center;position:relative;font:600 .8rem/1.3 var(--f-head)}
.rail .st i{display:grid;place-items:center;width:30px;height:30px;margin:0 auto .35rem;border-radius:50%;background:#2F2650;border:2px solid #4A3E70;font-style:normal;font-size:.8rem}
.rail .st.done i{background:var(--mint);border-color:var(--mint);color:#0b1f1d}
.rail .st.now i{background:var(--hot);border-color:var(--hot);color:#fff}
.rail .st.now.busy i{animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(255,45,106,.25)}}
@media (prefers-reduced-motion: reduce){.rail .st.now.busy i{animation:none}}
.rail .st span{opacity:.85}

.proj{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:1rem;align-items:start}
.scenes{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}
.scene{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column}
.scene .media{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.scene .media > div{aspect-ratio:9/16;background:var(--soft);display:grid;place-items:center;position:relative;overflow:hidden}
.scene.wide .media > div{aspect-ratio:16/9}
.scene .media img,.scene .media video{width:100%;height:100%;object-fit:cover}
.scene .media .ph{font-size:.8rem;color:var(--muted);text-align:center;padding:.4rem}
.scene .bd{padding:.8rem;display:grid;gap:.55rem}
.scene .bd textarea{min-height:3.6em;font-size:.88rem}
.scene .hd{display:flex;justify-content:space-between;align-items:center;font:600 .95rem var(--f-head)}
.scene .acts{display:flex;gap:.4rem;flex-wrap:wrap}
.scene .err{color:var(--bad);font-size:.8rem}
details summary{cursor:pointer;font-size:.85rem;color:var(--muted)}
.spin{width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--hot);border-radius:50%;animation:sp 0.8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.chat{display:flex;flex-direction:column;max-height:420px}
.chat .log{overflow:auto;display:grid;gap:.5rem;padding-bottom:.6rem;min-height:60px}
.msg{padding:.55rem .8rem;border-radius:12px;font-size:.9rem;max-width:90%}
.msg.user{background:var(--ink);color:var(--paper);justify-self:end;border-bottom-right-radius:4px}
.msg.ai{background:var(--soft);justify-self:start;border-bottom-left-radius:4px}
.chat form{display:flex;gap:.4rem}
.final video{border-radius:var(--r-md);background:#000;max-height:520px;margin:0 auto}
.acc{display:flex;align-items:center;gap:.8rem}
.acc img{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--soft)}
.empty{text-align:center;padding:2.4rem 1rem;color:var(--muted)}
.empty h3{color:var(--ink)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--line);vertical-align:middle}
th{font:600 .82rem var(--f-head);color:var(--muted)}
.tscroll{overflow-x:auto}

/* toast + modal */
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);display:grid;gap:.5rem;z-index:60;width:min(92vw,420px)}
.toast{background:var(--ink);color:var(--paper);padding:.75rem 1rem;border-radius:var(--r-sm);font-size:.92rem}
.toast.bad{background:var(--bad);color:#fff}
.modal{position:fixed;inset:0;background:rgba(15,10,30,.55);display:grid;place-items:center;z-index:50;padding:1rem}
.modal .box{background:var(--surface);border-radius:var(--r-lg);padding:1.4rem;width:min(560px,100%);max-height:90vh;overflow:auto}
.modal .box .row{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}

/* มือถือ */
.bnav{display:none}
@media (max-width:960px){
  .proj{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .side{display:none}
  .main{padding-bottom:6.5rem}
  .g2,.g3{grid-template-columns:1fr}
  .bnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);z-index:40;padding:.3rem 0 calc(.3rem + env(safe-area-inset-bottom))}
  .bnav a{display:grid;justify-items:center;gap:.1rem;padding:.35rem 0;font-size:.7rem;color:var(--muted);text-decoration:none}
  .bnav a .ic{font-size:1.2rem}
  .bnav a.on{color:var(--hot)}
  .rail{grid-template-columns:repeat(7,minmax(0,1fr));padding:.8rem .2rem}
  .rail .st{font-size:.62rem}
  .rail .st i{width:24px;height:24px;font-size:.7rem}
  .mtop{display:flex!important}
}
.mtop{display:none;align-items:center;justify-content:space-between;margin-bottom:1rem}

.install{display:grid;place-items:start center;padding:2rem 1rem}
.install-box{width:min(560px,100%)}
#view:focus{outline:none}
input[type=range]{accent-color:var(--hot);padding:0;border:0}
.rail-now{display:none}
@media (max-width:760px){
  .rail .st span{display:none}
  .rail-now{display:block;grid-column:1/-1;text-align:center;font:600 .85rem var(--f-head);margin-top:.5rem;color:#EFEAFB}
}
/* ตัวเลือกสินค้า (โชว์เคส) */
.modal .box.wide{width:min(780px,100%)}
.pick-head{display:flex;gap:.5rem;align-items:center;margin-bottom:.8rem}
.upload-drop{width:100%;border:2px dashed var(--line);border-radius:var(--r-md);background:transparent;padding:1rem;font:600 .95rem var(--f-head);color:var(--ink);cursor:pointer;margin-bottom:.9rem}
.upload-drop:hover{border-color:var(--hot);color:var(--hot)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.7rem}
.pc{display:flex;flex-direction:column;gap:.2rem;text-align:left;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface);padding:0 0 .6rem;overflow:hidden;cursor:pointer;font:inherit;color:inherit}
.pc:hover{border-color:var(--hot)}
.pc img{aspect-ratio:1;object-fit:cover;width:100%;background:var(--soft);margin-bottom:.35rem}
.pc .t{padding:0 .6rem;font-size:.85rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc .price,.picked .price{padding:0 .6rem;font:700 1rem var(--f-head);color:var(--hot)}
.picked .price{padding:0}
.comm{padding:0 .6rem;font-size:.78rem;color:var(--ok)}
.picked .comm{padding:0 0 0 .5rem}
.picked{display:flex;gap:.9rem;align-items:center}
.picked img{width:72px;height:72px;border-radius:10px;object-fit:cover;background:var(--soft)}
.qrbox{display:grid;place-items:center;min-height:250px;background:#fff;border-radius:var(--r-md);padding:12px;margin:.5rem auto;width:min(270px,100%)}
.lrow{display:flex;justify-content:space-between;align-items:center}
.meta-tick{padding:.7rem .9rem;border:1.5px solid var(--line);border-radius:var(--r-md)}
.meta-tick:has(input:checked){border-color:var(--hot);background:color-mix(in srgb,var(--hot) 6%,transparent)}
.meta-plan{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem}
.meta-plan > div{background:var(--soft);border-radius:var(--r-sm);padding:.7rem .8rem;display:grid;gap:.15rem;font-size:.85rem}
.meta-plan b{font:600 .95rem var(--f-head)}
@media (max-width:760px){.meta-plan{grid-template-columns:1fr}}
.seg{display:grid;gap:.4rem;padding:.7rem .8rem;background:var(--soft);border-radius:var(--r-sm)}
.acc-pick img{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--soft)}
.legal{max-width:760px;margin:0 auto;padding:1.5rem 1.25rem 3rem}
.legal h1{font-size:2rem}.legal h2{font-size:1.2rem;margin-top:1.6em}
.legal li{margin-bottom:.4em}
.foot-links{display:flex;gap:1.4rem;justify-content:center;flex-wrap:wrap;margin-bottom:.4rem}
.foot-links a{color:var(--ink);font-weight:500}
.check input{flex:none}
.logbox{background:var(--soft);padding:.8rem;border-radius:var(--r-sm);font-size:.78rem;max-height:360px;overflow:auto;white-space:pre-wrap;word-break:break-all}