*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
body{
  font-family:'Noto Sans Thai','Mali',sans-serif;
  background:#fff;
  background-image:linear-gradient(rgba(180,180,210,0.13) 1px,transparent 1px),linear-gradient(90deg,rgba(180,180,210,0.13) 1px,transparent 1px);
  background-size:28px 28px;
  min-height:100vh;
  color:#222;
}
.wrap{max-width:1100px;margin:0 auto;padding:24px 16px 60px}
.layout{display:grid;grid-template-columns:1fr;gap:20px}

@media (min-width:900px){
  .layout{grid-template-columns:1fr 1fr;gap:28px;align-items:start}
  .wrap{padding:40px 24px 60px}
}

.header{text-align:center;margin-bottom:14px}
.header h1{font-family:'Mali',sans-serif;font-size:26px;font-weight:700;color:#ff0202;line-height:1.2;cursor:default;user-select:none}
.tagline{display:inline-block;background:#1400ff;color:#fff;font-size:10px;font-weight:700;padding:3px 12px;border-radius:20px;margin-top:8px;font-family:'Mali',sans-serif;letter-spacing:1px}
.sub{font-size:11px;color:#aaa;margin-top:4px}

@media (min-width:900px){
  .header h1{font-size:32px}
}

.ucounter{display:flex;align-items:center;justify-content:center;gap:6px;background:#fff8f8;border:1.5px solid #ffecec;border-radius:10px;padding:8px 14px;margin-bottom:12px;font-size:12px;color:#777}
.udot{width:8px;height:8px;border-radius:50%;background:#22c55e;animation:pulse 1.5s ease-in-out infinite;flex-shrink:0}
@keyframes pulse{0%,100%{opacity:0.5;transform:scale(0.8)}50%{opacity:1;transform:scale(1.3)}}
.unum{font-weight:700;color:#ff0202;font-family:'Mali',sans-serif;font-size:15px}

.stats-bar{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:14px}
.scard{background:#fff;border:1.5px solid #eee;border-radius:10px;padding:12px 6px;text-align:center}
.snum{font-family:'Mali',sans-serif;font-size:18px;font-weight:700;color:#ff0202}
.slbl{font-size:10px;color:#aaa;margin-top:1px}

.draw-picker{background:#fff;border:2px solid #1400ff;border-radius:16px;padding:14px 16px;margin-bottom:12px;box-shadow:0 4px 20px rgba(20,0,255,0.06)}
.dp-label{display:block;font-family:'Mali',sans-serif;font-size:12px;font-weight:700;color:#1400ff;margin-bottom:8px;text-align:center}
.dp-select{width:100%;border:2px solid #e0e0e0;border-radius:10px;padding:12px 10px;font-size:18px;font-weight:700;color:#111;text-align:center;font-family:'Mali',sans-serif;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%231400ff' d='M6 8L0 0h12z'/></svg>") no-repeat right 14px center;appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:36px;cursor:pointer;outline:none;transition:border-color 0.2s}
.dp-select:focus{border-color:#1400ff}
.dp-target{margin-top:10px;background:#fffdf0;border:1.5px dashed #ffe500;border-radius:10px;padding:10px 12px;text-align:center;font-family:'Mali',sans-serif;font-size:13px;color:#a07000;font-weight:600}
.dp-target #targetName{color:#ff0202;font-weight:700;font-size:15px}
.input-card{background:#fff;border:2.5px solid #ff0202;border-radius:16px;padding:18px;margin-bottom:14px;box-shadow:0 4px 20px rgba(255,2,2,0.08)}
.ititle{font-family:'Mali',sans-serif;font-size:13px;font-weight:700;color:#ff0202;margin-bottom:12px;text-align:center}
.irow{display:grid;grid-template-columns:3fr 2fr;gap:10px;margin-bottom:12px}
.ig{display:flex;flex-direction:column;gap:4px}
.ig label{font-size:10px;font-weight:700;color:#666;text-align:center;font-family:'Mali',sans-serif}
.ig input{border:2px solid #e0e0e0;border-radius:10px;padding:10px 6px;font-size:22px;font-weight:700;color:#111;text-align:center;font-family:'Mali',sans-serif;letter-spacing:3px;outline:none;transition:border-color 0.2s;width:100%;background:#fafafa}
.ig input::placeholder{font-size:13px;font-weight:500;letter-spacing:0;color:#bbb}
.ig input:focus{border-color:#ff0202;background:#fff}
.bcalc{width:100%;background:#ff0202;color:#fff;border:none;border-radius:10px;padding:14px;font-size:16px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;transition:opacity 0.2s,transform 0.1s}
.bcalc:hover{opacity:0.9}
.bcalc:active{transform:scale(0.98)}

.placeholder{text-align:center;padding:60px 20px;background:#fafafa;border:2px dashed #e0e0e0;border-radius:16px;color:#999}
.ph-ico{font-size:42px;margin-bottom:12px}
.ph-text{font-size:13px;font-family:'Mali',sans-serif;line-height:1.6}

.proc{display:none;text-align:center;padding:40px 0;background:#fff;border:2px solid #eee;border-radius:16px}
.proc.show{display:block}
.pring{width:44px;height:44px;border:4px solid #ffe5e5;border-top:4px solid #ff0202;border-radius:50%;animation:spin 0.8s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}
.pstep{display:none;font-size:13px;color:#aaa;font-family:'Mali',sans-serif}
.pstep.active{display:block;animation:fi 0.3s ease}
@keyframes fi{from{opacity:0}to{opacity:1}}

.ra{display:none}
.ra.show{display:block;animation:fi 0.4s ease}
.rlbl{text-align:center;margin-bottom:14px;padding:14px 10px;background:#fff8f8;border:2px solid #ff0202;border-radius:14px;box-shadow:0 4px 16px rgba(255,2,2,0.1)}
.rlbl-caption{font-family:'Mali',sans-serif;font-size:12px;color:#1400ff;font-weight:700;letter-spacing:0.5px;margin-bottom:4px}
.rlbl-target{font-family:'Mali',sans-serif;font-size:30px;color:#ff0202;font-weight:700;line-height:1.15;margin:2px 0}
.rlbl-sub{font-family:'Mali',sans-serif;font-size:11px;color:#999;margin-top:4px}
@media (min-width:900px){.rlbl-target{font-size:34px}}
.swrap{background:#fff;border:2px solid #eee;border-radius:16px;overflow:hidden;margin-bottom:12px}
.shead{background:#ff0202;color:#fff;font-family:'Mali',sans-serif;font-size:13px;font-weight:700;padding:10px 16px;text-align:center}
.sbody{padding:14px}
.ngrid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.nbox{border:2px solid #e0e0e0;border-radius:12px;padding:16px 6px;text-align:center;opacity:0;transform:scale(0.8);transition:opacity 0.3s ease,transform 0.3s ease,border-color 0.4s,background 0.4s}
.nbox.vis{opacity:1;transform:scale(1)}
.nbox .nn{font-family:'Mali','Poppins',sans-serif;font-size:38px;font-weight:700;color:#cc0000;line-height:1;filter:blur(7px);transition:filter 0.5s ease,color 0.4s}
.nbox.ulk .nn{filter:blur(0)}
.nbox.clickable{cursor:pointer;border-color:#ffe500;border-style:dashed}
.nbox.clickable:hover{background:#fffdf0;border-color:#ffcc00;transform:scale(1.02)}
.tap-hint{display:none;font-size:11px;color:#bbb;margin-top:4px;font-family:'Mali',sans-serif}
.nbox.clickable .tap-hint{display:block}
.sdiv{height:2px;background:linear-gradient(90deg,transparent,#ff0202 30%,#ff0202 70%,transparent)}
.uhint{text-align:center;font-family:'Mali',sans-serif;font-size:12px;color:#a07000;padding:10px 12px;background:#fffdf0;border:1.5px dashed #ffe500;border-radius:10px;margin-bottom:12px}

.lcard{background:#fffdf0;border:2px solid #ffe500;border-radius:14px;padding:18px;text-align:center;margin-bottom:12px}
.lico{font-size:30px;margin-bottom:6px}
.ltit{font-family:'Mali',sans-serif;font-size:15px;font-weight:700;color:#333;margin-bottom:4px}
.lsub{font-size:11px;color:#888;margin-bottom:12px}
.lirow{display:flex;gap:8px}
.linput{flex:1;border:2px solid #ddd;border-radius:8px;padding:10px 12px;font-size:15px;font-family:'Mali',sans-serif;text-align:center;letter-spacing:4px;outline:none;text-transform:uppercase}
.linput:focus{border-color:#1400ff}
.bulk{background:#1400ff;color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:13px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;white-space:nowrap}
.lerr{color:#ff0202;font-size:11px;margin-top:6px;display:none;font-family:'Mali',sans-serif}
.lerr.show{display:block}

.nr{display:none;background:#fff8f8;border:2px dashed #ffcaca;border-radius:14px;padding:20px;text-align:center}
.nr.show{display:block}
.nr p{color:#cc4444;font-family:'Mali',sans-serif;font-size:13px;line-height:1.8}

.cwrap{position:relative;height:0;overflow:visible;pointer-events:none}
.cp{position:absolute;width:9px;height:9px;border-radius:2px;animation:cfly 1s ease-out forwards;pointer-events:none}
@keyframes cfly{0%{opacity:1;transform:translate(0,0) rotate(0deg)}100%{opacity:0;transform:translate(var(--tx),var(--ty)) rotate(540deg)}}

.apanel{display:none;margin-top:24px;background:#f8f8ff;border:2px solid #1400ff;border-radius:14px;padding:16px}
.apanel.show{display:block;animation:fi 0.3s ease}
.atit{font-family:'Mali',sans-serif;font-size:14px;font-weight:700;color:#1400ff;margin-bottom:12px;text-align:center}
.acrow{display:flex;gap:8px;align-items:center;margin-bottom:12px;font-size:12px;flex-wrap:wrap}
.acrow label{color:#555;font-family:'Mali',sans-serif;white-space:nowrap;font-weight:600}
.acrow input{flex:1;min-width:120px;border:1.5px solid #ddd;border-radius:6px;padding:8px 10px;font-size:13px;font-family:'Mali',sans-serif;outline:none;letter-spacing:2px}
.bload{background:#1400ff;color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:12px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer}
.dbh{display:grid;grid-template-columns:2fr 1.5fr 1fr 1fr 1fr 30px;gap:4px;font-size:10px;color:#999;text-align:center;margin-bottom:6px;font-weight:600}
.dbr{display:grid;grid-template-columns:2fr 1.5fr 1fr 1fr 1fr 30px;gap:4px;align-items:center;margin-bottom:6px}
.dbr input{border:1.5px solid #ddd;border-radius:6px;padding:6px 4px;font-size:11px;text-align:center;width:100%;font-family:'Mali',sans-serif;background:#fff;outline:none}
.dbr input:focus{border-color:#1400ff}
.dbr.dirty input{background:#fffde5}
.badd{background:#ffe500;border:none;border-radius:8px;padding:8px 14px;font-size:12px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;color:#333;margin-top:6px;margin-right:6px}
.bsave{background:#16a34a;color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:12px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;margin-top:6px}
.bdel{background:#ffecec;border:1.5px solid #ffcaca;border-radius:5px;width:26px;height:26px;cursor:pointer;color:#ff0202;font-size:12px;font-weight:700}

/* === Help button (header) === */
.btn-help{margin-top:10px;background:#1400ff;color:#fff;border:none;border-radius:20px;padding:7px 18px;font-size:12px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;box-shadow:0 3px 10px rgba(20,0,255,0.2);transition:transform 0.15s,box-shadow 0.15s}
.btn-help:hover{transform:translateY(-1px);box-shadow:0 5px 14px rgba(20,0,255,0.3)}
.btn-help:active{transform:scale(0.97)}

/* === Modal === */
.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.55);z-index:9998;padding:16px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.modal-backdrop.show{display:flex;align-items:center;justify-content:center;animation:mbdfi 0.2s ease}
@keyframes mbdfi{from{opacity:0}to{opacity:1}}
.modal{background:#fff;border:2.5px solid #ff0202;border-radius:18px;max-width:440px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,0.3);animation:mfi 0.25s cubic-bezier(0.34,1.56,0.64,1)}
@keyframes mfi{from{opacity:0;transform:translateY(20px) scale(0.95)}to{opacity:1;transform:none}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:2px solid #fff0f0;background:#fff8f8;border-radius:16px 16px 0 0}
.modal-title{font-family:'Mali',sans-serif;font-size:16px;font-weight:700;color:#ff0202}
.modal-close{background:transparent;border:none;font-size:20px;color:#999;cursor:pointer;width:32px;height:32px;border-radius:50%;transition:background 0.15s}
.modal-close:hover{background:#ffecec;color:#ff0202}
.modal-body{padding:18px}
.modal-foot{padding:12px 18px 18px;text-align:center}
.btn-close-modal{background:#ff0202;color:#fff;border:none;border-radius:12px;padding:12px 28px;font-size:15px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;min-width:140px;transition:opacity 0.2s,transform 0.1s}
.btn-close-modal:hover{opacity:0.9}
.btn-close-modal:active{transform:scale(0.97)}

/* Step items inside modal */
.step{display:flex;gap:12px;margin-bottom:14px;padding:12px;background:#fafafa;border-radius:12px;align-items:flex-start}
.step:last-child{margin-bottom:0}
.step-n{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:#ff0202;color:#fff;font-family:'Mali',sans-serif;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center}
.step b{font-family:'Mali',sans-serif;font-size:14px;color:#111;display:block;margin-bottom:3px}
.step p{font-family:'Noto Sans Thai','Mali',sans-serif;font-size:12px;color:#666;line-height:1.55}

/* === Install banner (floating bottom) === */
.install-banner{position:fixed;left:16px;right:16px;bottom:16px;background:#fff;border:2.5px solid #ff0202;border-radius:16px;padding:14px 16px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 30px rgba(0,0,0,0.2);z-index:9997;animation:ibsl 0.35s cubic-bezier(0.34,1.56,0.64,1);max-width:500px;margin:0 auto}
@keyframes ibsl{from{transform:translateY(100%);opacity:0}to{transform:none;opacity:1}}
.install-banner[hidden]{display:none}
.install-icon{font-size:32px;flex-shrink:0}
.install-txt{flex:1;min-width:0}
.install-title{font-family:'Mali',sans-serif;font-size:14px;font-weight:700;color:#ff0202;margin-bottom:2px}
.install-sub{font-family:'Noto Sans Thai',sans-serif;font-size:11px;color:#666;line-height:1.4}
.install-btns{display:flex;flex-direction:column;gap:6px;flex-shrink:0}
.btn-install{background:#ff0202;color:#fff;border:none;border-radius:10px;padding:8px 14px;font-size:12px;font-family:'Mali',sans-serif;font-weight:700;cursor:pointer;white-space:nowrap}
.btn-install:active{transform:scale(0.97)}
.btn-later{background:transparent;color:#999;border:1.5px solid #e0e0e0;border-radius:10px;padding:7px 14px;font-size:11px;font-family:'Mali',sans-serif;cursor:pointer;white-space:nowrap}
.btn-later:hover{background:#f8f8f8}

@media (max-width:380px){
  .install-banner{padding:12px;gap:8px}
  .install-icon{font-size:24px}
  .install-title{font-size:12px}
  .install-sub{font-size:10px}
}