:root{--bg:#0a0a0f;--s:#13131a;--s2:#1c1c28;--s3:#242436;--bd:rgba(255,255,255,.07);--bd2:rgba(255,255,255,.12);--ac:#6366f1;--ac2:#8b5cf6;--ac3:#06b6d4;--go:#f59e0b;--gr:#10b981;--re:#ef4444;--t:#f0f0ff;--t2:#9898b8;--t3:#5a5a7a;--r:16px;--rs:10px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Sarabun',sans-serif;background:var(--bg);color:var(--t);min-height:100vh;overflow-x:hidden}
body::before{content:'';position:fixed;top:-200px;left:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.12) 0%,transparent 70%);pointer-events:none;z-index:0}
body::after{content:'';position:fixed;bottom:-200px;right:-200px;width:500px;height:500px;background:radial-gradient(circle,rgba(6,182,212,.08) 0%,transparent 70%);pointer-events:none;z-index:0}
header{position:sticky;top:0;z-index:100;background:rgba(10,10,15,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--bd);padding:0 20px}
.hi{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:14px;height:64px}
.logo{font-family:'Kanit',sans-serif;font-size:22px;font-weight:800;background:linear-gradient(135deg,var(--ac),var(--ac3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;cursor:pointer;white-space:nowrap}
.logo span{-webkit-text-fill-color:var(--t2);font-weight:300}
.logo .ai-tag{-webkit-text-fill-color:var(--ac3);font-size:14px;font-weight:700}
.sw{flex:1;position:relative;max-width:460px}
.sw input{width:100%;background:var(--s2);border:1px solid var(--bd2);border-radius:50px;padding:9px 16px 9px 40px;color:var(--t);font-family:'Sarabun',sans-serif;font-size:14px;outline:none;transition:all .2s}
.sw input:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(99,102,241,.15)}
.sw input::placeholder{color:var(--t3)}
.si{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--t3);font-size:14px;pointer-events:none}
.ha{display:flex;align-items:center;gap:8px;margin-left:auto}
.nt{display:flex;gap:2px;background:var(--s);border-radius:50px;padding:3px;border:1px solid var(--bd)}
.ntb{padding:7px 14px;border-radius:50px;border:none;background:transparent;color:var(--t2);font-family:'Sarabun',sans-serif;font-size:13px;cursor:pointer;transition:all .2s;white-space:nowrap}
.ntb.active{background:var(--s2);color:var(--t)}
.cb{display:none;align-items:center;gap:7px;background:var(--s2);border:1px solid var(--bd2);border-radius:50px;padding:7px 14px;font-size:13px;color:var(--t2);cursor:pointer;transition:all .2s}
.cb:hover{border-color:var(--ac);color:var(--t)}
.bn{background:var(--ac);color:#fff;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}
.bp{background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;border:none;border-radius:50px;padding:9px 18px;font-size:13px;font-weight:600;font-family:'Sarabun',sans-serif;cursor:pointer;transition:all .2s;white-space:nowrap}
.bp:hover{transform:translateY(-1px);box-shadow:0 8px 25px rgba(99,102,241,.4)}
.bo{border:1px solid var(--bd2);background:transparent;color:var(--t2);border-radius:50px;padding:8px 16px;font-family:'Sarabun',sans-serif;font-size:13px;cursor:pointer;transition:all .2s}
.bo:hover{border-color:var(--re);color:var(--re)}
.main{max-width:1400px;margin:0 auto;padding:24px;position:relative;z-index:1}
.page{display:none}.page.active{display:block}
.hero{margin-bottom:22px}
.hero h1{font-family:'Kanit',sans-serif;font-size:30px;font-weight:800;margin-bottom:5px}
.hero h1 span{background:linear-gradient(135deg,var(--ac),var(--ac3));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--t2);font-size:14px}
.sc{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.scd{background:var(--s);border:1px solid var(--bd);border-radius:var(--r);padding:18px}
.sci{font-size:24px;margin-bottom:7px}.scv{font-family:'Kanit',sans-serif;font-size:26px;font-weight:800}.scl{font-size:12px;color:var(--t3);margin-top:2px}
.fb{display:flex;align-items:center;gap:9px;margin-bottom:18px;flex-wrap:wrap}
.fl{font-size:11px;color:var(--t3);font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.fbt{padding:6px 13px;border-radius:50px;border:1px solid var(--bd2);background:transparent;color:var(--t2);font-family:'Sarabun',sans-serif;font-size:12px;cursor:pointer;transition:all .15s}
.fbt.active{background:var(--s2);color:var(--t);border-color:var(--ac)}
.pr{display:flex;align-items:center;gap:7px;margin-left:auto}
.pr input[type=range]{accent-color:var(--ac);width:100px;cursor:pointer}
.pv{font-size:12px;color:var(--ac3);font-weight:600;white-space:nowrap}
.ct{display:flex;gap:7px;margin-bottom:18px;flex-wrap:wrap}
.ctb{padding:7px 15px;border-radius:50px;border:1px solid var(--bd2);background:var(--s);color:var(--t2);font-family:'Sarabun',sans-serif;font-size:13px;cursor:pointer;transition:all .2s;white-space:nowrap}
.ctb.active{background:linear-gradient(135deg,var(--ac),var(--ac2));border-color:transparent;color:#fff}
.sh{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.st{font-family:'Kanit',sans-serif;font-size:18px;font-weight:700}
.ss{background:var(--s2);border:1px solid var(--bd2);color:var(--t2);border-radius:var(--rs);padding:7px 12px;font-family:'Sarabun',sans-serif;font-size:13px;cursor:pointer;outline:none}
.pg{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:15px}
.pc{background:var(--s);border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;transition:all .3s;cursor:pointer;position:relative}
.pc:hover{transform:translateY(-4px);border-color:var(--bd2);box-shadow:0 18px 45px rgba(0,0,0,.4)}
.pc.inc{border-color:var(--ac);box-shadow:0 0 0 1px var(--ac),0 0 28px rgba(99,102,241,.15)}
.ci{height:165px;display:flex;align-items:center;justify-content:center;font-size:66px;background:var(--s2);position:relative;overflow:hidden}
.ci img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.ci::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,transparent 60%,var(--s) 100%);z-index:1}
.ci .emoji-ico{position:relative;z-index:1}
.cbs{position:absolute;top:8px;right:8px;display:flex;gap:5px;z-index:3}
.cbt{width:31px;height:31px;background:rgba(10,10,15,.85);border:1px solid var(--bd2);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;font-size:13px}
.cbt:hover{transform:scale(1.1)}
.cbt.lk{background:rgba(239,68,68,.2);border-color:var(--re)}
.cbt.co{background:rgba(99,102,241,.2);border-color:var(--ac)}
.bn2{position:absolute;top:8px;left:8px;z-index:3;background:var(--gr);color:#fff;font-size:9px;font-weight:700;padding:3px 7px;border-radius:50px}
.bs{position:absolute;top:8px;left:8px;z-index:3;background:var(--re);color:#fff;font-size:9px;font-weight:700;padding:3px 7px;border-radius:50px}
.bai{position:absolute;top:8px;left:8px;z-index:3;background:linear-gradient(135deg,var(--ac),var(--ac3));color:#fff;font-size:9px;font-weight:700;padding:3px 7px;border-radius:50px}
.cb2{padding:13px}
.cbr{font-size:10px;color:var(--ac3);font-weight:600;letter-spacing:.5px;text-transform:uppercase;margin-bottom:3px}
.cbn{font-size:14px;font-weight:600;margin-bottom:6px;line-height:1.4}
.cst{display:flex;align-items:center;gap:4px;margin-bottom:7px}
.str{color:var(--go);font-size:12px;letter-spacing:1px}
.rvc{font-size:11px;color:var(--t3)}
.csp{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:9px}
.spt{background:var(--s2);border:1px solid var(--bd);border-radius:5px;padding:2px 6px;font-size:10px;color:var(--t2)}
.cf{display:flex;align-items:center;justify-content:space-between;padding-top:9px;border-top:1px solid var(--bd)}
.po{font-size:11px;color:var(--t3);text-decoration:line-through}
.pm{font-family:'Kanit',sans-serif;font-size:18px;font-weight:700}
.pm.s{color:var(--re)}
.acb{background:var(--s2);border:1px solid var(--bd2);border-radius:8px;padding:6px 11px;font-size:11px;font-weight:600;color:var(--t2);font-family:'Sarabun',sans-serif;cursor:pointer;transition:all .2s;white-space:nowrap}
.acb:hover{border-color:var(--ac);color:var(--ac)}
.acb.active{background:rgba(99,102,241,.15);border-color:var(--ac);color:var(--ac)}
.cp{position:fixed;bottom:0;left:0;right:0;z-index:200;background:rgba(19,19,26,.96);backdrop-filter:blur(20px);border-top:1px solid var(--bd2);transform:translateY(100%);transition:transform .4s cubic-bezier(.16,1,.3,1);padding:13px 20px}
.cp.show{transform:translateY(0)}
.cpi{max-width:1400px;margin:0 auto;display:flex;align-items:center;gap:13px}
.cpt{font-family:'Kanit',sans-serif;font-weight:700;font-size:15px;white-space:nowrap}
.cil{display:flex;gap:8px;flex:1;overflow-x:auto;padding-bottom:2px}
.cit{background:var(--s2);border:1px solid var(--bd2);border-radius:var(--rs);padding:7px 11px;display:flex;align-items:center;gap:7px;white-space:nowrap;min-width:140px}
.cie{font-size:19px}.cin{font-size:12px;font-weight:500;flex:1}
.cir{cursor:pointer;color:var(--t3);font-size:13px;transition:color .2s}
.cir:hover{color:var(--re)}
.cph{border:1px dashed var(--bd2);border-radius:var(--rs);padding:7px 14px;min-width:115px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--t3);font-size:11px}
.mo{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.82);backdrop-filter:blur(8px);display:none;align-items:flex-start;justify-content:center;padding:20px;overflow-y:auto}
.mo.show{display:flex}
.md{background:var(--s);border:1px solid var(--bd2);border-radius:20px;width:100%;max-width:1200px;overflow:hidden;animation:mIn .35s cubic-bezier(.16,1,.3,1);margin:auto}
.dmd{background:var(--s);border:1px solid var(--bd2);border-radius:20px;width:100%;max-width:760px;overflow:hidden;animation:mIn .3s ease;margin:auto}
@keyframes mIn{from{opacity:0;transform:translateY(28px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.mh{padding:20px 24px;border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between}
.mt{font-family:'Kanit',sans-serif;font-size:20px;font-weight:700}
.mc{width:33px;height:33px;background:var(--s2);border:1px solid var(--bd2);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:15px;color:var(--t2);transition:all .2s}
.mc:hover{background:var(--re);color:#fff;border-color:var(--re)}
.ctw{overflow-x:auto}
.ctb2{width:100%;border-collapse:collapse}
.ctb2 th,.ctb2 td{padding:11px 16px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:middle}
.ctb2 .cl{background:var(--s2);font-size:10px;font-weight:700;color:var(--t3);text-transform:uppercase;letter-spacing:.5px;width:140px;white-space:nowrap;position:sticky;left:0;z-index:1}
.cp2{background:var(--s);min-width:180px;max-width:205px}
.cp2.hl{background:rgba(99,102,241,.04)}
.ph{text-align:center;padding-bottom:16px}
.pe{font-size:44px;display:block;margin-bottom:5px}
.pbr{font-size:10px;color:var(--ac3);font-weight:600;letter-spacing:.5px}
.pn{font-size:13px;font-weight:600;margin:4px 0;line-height:1.3}
.pp{font-family:'Kanit',sans-serif;font-size:19px;font-weight:700;color:var(--ac)}
.bb{display:inline-block;background:linear-gradient(135deg,var(--go),#f97316);color:#fff;font-size:10px;font-weight:700;padding:3px 9px;border-radius:50px;margin-top:4px;letter-spacing:.5px}
.ctb2 tr:hover td:not(.cl){background:rgba(255,255,255,.02)}
.vg{color:var(--gr);font-weight:600}.vb{color:var(--re)}.vn{color:var(--t2)}
.pw{display:flex;align-items:center;gap:6px}
.pb{flex:1;height:5px;background:var(--s3);border-radius:99px;overflow:hidden}
.pf{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--ac),var(--ac2));transition:width .6s ease}
.pl{font-size:11px;color:var(--t2);white-space:nowrap}
.db{padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:26px}
.di{background:var(--s2);border-radius:var(--r);display:flex;align-items:center;justify-content:center;font-size:100px;aspect-ratio:1;overflow:hidden}
.di img{width:100%;height:100%;object-fit:cover}
.dbrnd{font-size:10px;color:var(--ac3);font-weight:600;letter-spacing:.5px;margin-bottom:5px}
.dn{font-family:'Kanit',sans-serif;font-size:22px;font-weight:700;margin-bottom:8px;line-height:1.3}
.dd{font-size:13px;color:var(--t2);line-height:1.7;margin-bottom:16px}
.dpr{font-family:'Kanit',sans-serif;font-size:28px;font-weight:800}
.dsv{color:var(--gr);font-size:12px;font-weight:600;margin-top:2px}
.dsp{background:var(--s2);border-radius:var(--rs);padding:13px;margin-bottom:16px}
.dsr{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--bd);font-size:12px}
.dsr:last-child{border-bottom:none}
.dsk{color:var(--t3)}.dsv2{color:var(--t);font-weight:500}
.es{text-align:center;padding:55px 20px;color:var(--t3)}
.ei{font-size:52px;margin-bottom:12px}
.et{font-family:'Kanit',sans-serif;font-size:19px;font-weight:700;color:var(--t2);margin-bottom:5px}
.tc{position:fixed;top:74px;right:16px;z-index:500;display:flex;flex-direction:column;gap:6px;pointer-events:none}
.ts{background:var(--s2);border:1px solid var(--bd2);border-radius:var(--rs);padding:10px 15px;font-size:13px;color:var(--t);display:flex;align-items:center;gap:7px;animation:ti .3s ease;pointer-events:all;min-width:200px}
@keyframes ti{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:translateX(0)}}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--s)}
::-webkit-scrollbar-thumb{background:var(--s3);border-radius:99px}

/* ===== UPLOAD PAGE ===== */
.up-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.up-left,.up-right{background:var(--s);border:1px solid var(--bd);border-radius:var(--r);padding:22px}
.up-title{font-family:'Kanit',sans-serif;font-size:16px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.drop-zone{border:2px dashed var(--bd2);border-radius:var(--r);padding:36px 20px;text-align:center;cursor:pointer;transition:all .3s;position:relative;background:var(--s2)}
.drop-zone:hover,.drop-zone.drag{border-color:var(--ac);background:rgba(99,102,241,.05)}
.drop-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.drop-icon{font-size:42px;margin-bottom:10px}
.drop-text{font-size:14px;color:var(--t2);margin-bottom:4px}
.drop-sub{font-size:11px;color:var(--t3)}
.img-preview{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:var(--s2)}
.img-preview img{width:100%;height:100%;object-fit:cover}
.img-remove{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.7);border:1px solid var(--bd2);border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:12px;color:#fff;transition:all .2s}
.img-remove:hover{background:var(--re)}
.img-hint{margin-top:8px;font-size:11px;color:var(--gr);display:flex;align-items:center;gap:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.form-group{margin-bottom:14px}
.form-label{font-size:11px;color:var(--t3);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;display:block}
.form-input{width:100%;background:var(--s2);border:1px solid var(--bd2);border-radius:var(--rs);padding:10px 13px;color:var(--t);font-family:'Sarabun',sans-serif;font-size:14px;outline:none;transition:all .2s}
.form-input:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(99,102,241,.12)}
.ai-btn{width:100%;background:linear-gradient(135deg,#6366f1,#06b6d4);color:#fff;border:none;border-radius:var(--rs);padding:14px;font-size:15px;font-weight:700;font-family:'Sarabun',sans-serif;cursor:pointer;transition:all .3s;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px;letter-spacing:.3px}
.ai-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(99,102,241,.4)}
.ai-btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}

/* AI processing animation */
.ai-processing{display:none;text-align:center;padding:28px 0}
.ai-processing.show{display:block}
.ai-processing-bar{height:4px;background:var(--s3);border-radius:99px;overflow:hidden;margin:14px 0}
.ai-processing-fill{height:100%;background:linear-gradient(90deg,var(--ac),var(--ac3),var(--ac));background-size:200% 100%;border-radius:99px;animation:barSlide 1.5s linear infinite}
@keyframes barSlide{0%{background-position:200% 0}100%{background-position:-200% 0}}
.ai-step-text{font-size:13px;color:var(--ac3);font-weight:600}
.ai-step-dots::after{content:'';animation:dots 1.2s steps(4,end) infinite}
@keyframes dots{0%{content:''}25%{content:'.'}50%{content:'..'}75%{content:'...'}100%{content:''}}

.ai-result{background:var(--s2);border:1px solid var(--bd2);border-radius:var(--rs);padding:16px;margin-bottom:14px;display:none}
.ai-result.show{display:block;animation:mIn .4s ease}
.ai-result-title{font-size:11px;color:var(--ac3);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;display:flex;align-items:center;gap:6px}
.ai-tag{display:inline-block;background:rgba(99,102,241,.15);border:1px solid rgba(99,102,241,.3);color:var(--ac);border-radius:5px;padding:2px 8px;font-size:11px;margin:2px}
.score-row{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.score-label{font-size:12px;color:var(--t2);width:110px;flex-shrink:0}
.score-bar-wrap{flex:1;height:6px;background:var(--s3);border-radius:99px;overflow:hidden}
.score-bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--ac),var(--ac3));transition:width .8s cubic-bezier(.16,1,.3,1)}
.score-val{font-size:11px;color:var(--t2);width:45px;text-align:right;font-weight:600}
.add-btn{width:100%;background:linear-gradient(135deg,var(--gr),#059669);color:#fff;border:none;border-radius:var(--rs);padding:13px;font-size:14px;font-weight:700;font-family:'Sarabun',sans-serif;cursor:pointer;transition:all .3s;display:none}
.add-btn.show{display:block;animation:mIn .3s ease}
.add-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(16,185,129,.4)}
.ai-badge{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg,rgba(99,102,241,.15),rgba(6,182,212,.15));border:1px solid rgba(99,102,241,.25);border-radius:50px;padding:4px 12px;font-size:11px;color:var(--ac3);font-weight:600;margin-bottom:16px}
.color-swatches{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.swatch{width:22px;height:22px;border-radius:50%;border:2px solid rgba(255,255,255,.15)}
.step-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.step-badge{display:flex;align-items:center;gap:6px;background:var(--s);border:1px solid var(--bd);border-radius:50px;padding:6px 12px;font-size:12px;color:var(--t2)}
.step-badge span{background:var(--ac);color:#fff;border-radius:50%;width:18px;height:18px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}
.user-badge{background:linear-gradient(135deg,var(--ac),var(--ac3));color:#fff;font-size:9px;font-weight:700;padding:2px 7px;border-radius:50px;margin-left:6px}
.local-ai-notice{background:linear-gradient(135deg,rgba(99,102,241,.08),rgba(6,182,212,.08));border:1px solid rgba(99,102,241,.2);border-radius:var(--rs);padding:12px 16px;margin-bottom:18px;display:flex;align-items:flex-start;gap:10px;font-size:12px;color:var(--t2);line-height:1.6}
.local-ai-notice strong{color:var(--ac3)}

@media(max-width:900px){.up-wrap{grid-template-columns:1fr}}
@media(max-width:760px){.sc{grid-template-columns:repeat(2,1fr)}.db{grid-template-columns:1fr}.hero h1{font-size:22px}.form-row{grid-template-columns:1fr}}