/* ================= X10 AR Measure — สไตล์ ================= */
:root{
  --blue:#1f4e9c; --blue-2:#2f6fd0; --blue-3:#0f2547;
  --bg:#0b1220; --bg-2:#111a2b; --bg-3:#18243a;
  --line:#22314d; --text:#e8eefb; --muted:#8ea0c0;
  --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444; --acc:#38e0c8;
  --r:14px; --r-sm:10px;
  --sh:0 8px 28px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;padding:0;height:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:"Sarabun","Noto Sans Thai","Segoe UI",system-ui,sans-serif;
  font-size:15px; -webkit-tap-highlight-color:transparent;
}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
a{color:var(--acc)}
.muted{color:var(--muted);font-size:13px}
.row-gap{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- โครง ---------- */
#shell{min-height:100%;display:flex;flex-direction:column;padding-bottom:74px}
.topbar{
  position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;
  gap:12px;padding:10px 16px;background:rgba(11,18,32,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;gap:10px;align-items:center}
.logo{
  width:38px;height:38px;display:grid;place-items:center;font-size:20px;border-radius:11px;
  background:linear-gradient(140deg,var(--blue-2),var(--blue-3));box-shadow:var(--sh);
}
.brand-name{font-weight:800;font-size:16px}
.brand-sub{font-size:11.5px;color:var(--muted)}
.topbar-right{display:flex;gap:8px;align-items:center}
.badge{
  font-size:11.5px;padding:4px 10px;border-radius:999px;background:var(--bg-3);
  border:1px solid var(--line);color:var(--muted);white-space:nowrap;
}
.badge.ok{color:#b8f5cf;border-color:#1c5c39;background:#0f2e1e}
.badge.warn{color:#ffe0a8;border-color:#6b4a12;background:#2c2109}
.icon-btn{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);
  cursor:pointer;font-size:17px;
}
.icon-btn:active{transform:scale(.94)}

#views{flex:1;padding:14px;max-width:1120px;width:100%;margin:0 auto}
.view{display:flex;flex-direction:column;gap:14px}

/* ---------- ปุ่ม ---------- */
.btn{
  border:1px solid var(--line);background:var(--bg-3);color:var(--text);
  padding:9px 14px;border-radius:var(--r-sm);cursor:pointer;font-weight:600;
  display:inline-flex;align-items:center;gap:7px;text-decoration:none;transition:.15s;
}
.btn:hover{border-color:var(--blue-2)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(140deg,var(--blue-2),var(--blue));border-color:transparent;color:#fff}
.btn-ghost{background:transparent}
.btn-lg{padding:13px 20px;font-size:16px;border-radius:12px}
.btn-sm{padding:6px 11px;font-size:13px}
.btn-danger{border-color:#5c2020;color:#ffbcbc;background:#2a1010}

/* ---------- แผง ---------- */
.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.panel-head h2{font-size:15.5px}

/* ---------- hero ---------- */
.hero{
  display:grid;grid-template-columns:1.35fr 1fr;gap:16px;padding:20px;border-radius:18px;
  background:radial-gradient(900px 300px at 12% -10%,rgba(47,111,208,.35),transparent 60%),
             linear-gradient(160deg,#13233d,transparent),var(--bg-2);
  border:1px solid var(--line);
}
.hero h1{font-size:26px;line-height:1.25;margin-bottom:8px}
.hero p{color:var(--muted);line-height:1.65;margin:0 0 16px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero-card{
  background:#0d1526;border:1px solid var(--line);border-radius:14px;padding:14px;font-size:13px;
  display:flex;flex-direction:column;gap:9px;
}
.cap-row{display:flex;gap:9px;align-items:flex-start;line-height:1.45}
.cap-ic{flex:0 0 20px;text-align:center}

/* ---------- สถิติ ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.stat{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:13px}
.stat b{display:block;font-size:22px;letter-spacing:-.02em}
.stat span{font-size:12px;color:var(--muted)}

/* ---------- โหมด ---------- */
.mode-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:10px}
.mode{
  background:#0e1727;border:1px solid var(--line);border-radius:13px;padding:13px;cursor:pointer;
  text-align:left;display:flex;flex-direction:column;gap:5px;transition:.15s;
}
.mode:hover{border-color:var(--blue-2);transform:translateY(-1px)}
.mode.on{border-color:var(--acc);background:#0d2129;box-shadow:0 0 0 1px var(--acc) inset}
.mode i{font-size:21px;font-style:normal}
.mode b{font-size:14px}
.mode small{color:var(--muted);font-size:11.5px;line-height:1.4}

.engine-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px}
.engine{
  background:#0e1727;border:1px solid var(--line);border-radius:13px;padding:13px;cursor:pointer;text-align:left;
}
.engine.on{border-color:var(--acc);background:#0d2129}
.engine.dis{opacity:.45;cursor:not-allowed}
.engine b{display:block;font-size:14px;margin-bottom:3px}
.engine small{color:var(--muted);font-size:11.5px;line-height:1.45;display:block}
.engine .tagline{display:inline-block;margin-top:7px;font-size:10.5px;padding:2px 7px;border-radius:6px;background:var(--bg-3);border:1px solid var(--line)}

/* ---------- ฟอร์ม ---------- */
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:11px;margin-bottom:12px}
label{display:flex;flex-direction:column;gap:5px;font-size:12.5px;color:var(--muted)}
label small{font-size:10.5px;opacity:.8}
input,select,textarea{
  background:#0c1424;border:1px solid var(--line);border-radius:9px;padding:9px 11px;color:var(--text);
  font-size:14px;width:100%;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue-2)}
.start-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.filter-bar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:9px;margin-bottom:12px}

/* ---------- ลิสต์ ---------- */
.list{display:flex;flex-direction:column;gap:8px}
.item{
  display:flex;gap:11px;align-items:center;background:#0e1727;border:1px solid var(--line);
  border-radius:12px;padding:11px 13px;cursor:pointer;transition:.14s;
}
.item:hover{border-color:var(--blue-2)}
.item-ic{width:38px;height:38px;flex:0 0 38px;border-radius:10px;display:grid;place-items:center;font-size:18px;background:var(--bg-3)}
.item-body{flex:1;min-width:0}
.item-body b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item-body small{color:var(--muted);font-size:11.5px}
.item-val{text-align:right;font-variant-numeric:tabular-nums}
.item-val b{font-size:16px;display:block}
.item-val small{color:var(--muted);font-size:11px}
.empty{text-align:center;color:var(--muted);padding:26px 12px;font-size:13.5px}

/* ---------- ตาราง ---------- */
.table-scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.tbl th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl tr:hover td{background:#0e1727}
.tbl tfoot td{font-weight:700;border-top:2px solid var(--line)}

/* ---------- ผังพื้น ---------- */
.plan-wrap{background:#0a1120;border:1px solid var(--line);border-radius:12px;padding:8px;overflow:auto;max-height:74vh}
.plan-wrap svg{width:100%;height:auto;max-height:66vh;display:block}
.plan-info{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:9px;margin-top:11px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{background:var(--bg-3);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:12.5px}
.chip b{color:var(--acc)}

/* ---------- วัสดุ ---------- */
.mat-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;margin-bottom:14px}
.mat{display:flex;gap:9px;align-items:flex-start;background:#0e1727;border:1px solid var(--line);border-radius:11px;padding:10px;cursor:pointer}
.mat.on{border-color:var(--acc);background:#0d2129}
.mat input{width:auto;margin-top:2px}
.mat b{font-size:13px;display:block}
.mat small{color:var(--muted);font-size:11px;line-height:1.4}

/* ---------- แท็บล่าง ---------- */
.tabbar{
  position:fixed;bottom:0;left:0;right:0;z-index:40;display:grid;grid-template-columns:repeat(6,1fr);
  background:rgba(13,21,38,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar button{
  background:none;border:none;padding:9px 2px;cursor:pointer;color:var(--muted);
  display:flex;flex-direction:column;align-items:center;gap:2px;font-size:17px;
}
.tabbar button span{font-size:10.5px}
.tabbar button.on{color:var(--acc)}

/* ================= ชั้นวัดเต็มจอ ================= */
#stage{position:fixed;inset:0;z-index:100;background:#000;overflow:hidden}
#camVideo,#photoImg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:none}
#photoImg{object-fit:contain;background:#000}
#stage2d{position:absolute;inset:0;width:100%;height:100%;touch-action:none}
#xrHost canvas{position:absolute;inset:0;width:100%!important;height:100%!important}
#hud{position:absolute;inset:0;pointer-events:none;display:flex;flex-direction:column;justify-content:space-between}
#hud button{pointer-events:auto}
.hud-top{
  display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px;
  padding-top:calc(12px + env(safe-area-inset-top));
  background:linear-gradient(#000c 0%,transparent 100%);
}
.hud-title{text-align:center;font-weight:700;text-shadow:0 1px 4px #000}
.hud-title small{display:block;font-weight:400;font-size:11px;color:#b9c9e6}
.hud-btn{
  min-width:44px;height:44px;border-radius:14px;border:1px solid #ffffff2e;background:#0f1a2ccc;
  color:#fff;font-size:18px;cursor:pointer;backdrop-filter:blur(6px);display:grid;place-items:center;
}
.hud-btn:active{transform:scale(.93)}
.hud-shot{
  width:70px;height:70px;border-radius:50%;border:4px solid #ffffffdd;background:#38e0c8;
  box-shadow:0 0 0 6px #38e0c833;
}
.hud-shot:disabled{background:#5a6a80;box-shadow:none}
.hud-readout{
  position:absolute;top:76px;left:50%;transform:translateX(-50%);text-align:center;
  background:#0b1220e0;border:1px solid #ffffff26;border-radius:14px;padding:9px 18px;
  font-size:15px;font-weight:700;min-width:150px;backdrop-filter:blur(8px);white-space:nowrap;
}
.hud-readout .big{font-size:29px;display:block;letter-spacing:-.02em;color:#7ff3e2}
.hud-readout .sub{font-size:11.5px;font-weight:400;color:#b9c9e6}
.hud-tip{
  position:absolute;top:50%;left:50%;transform:translate(-50%,60px);text-align:center;
  font-size:13px;color:#dbe6f7;background:#0b1220cc;border-radius:10px;padding:7px 14px;max-width:80%;
}
#crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;display:grid;place-items:center}
.ch-ring{position:absolute;width:46px;height:46px;border:2px solid #38e0c8;border-radius:50%;opacity:.85}
.ch-dot{width:6px;height:6px;background:#fff;border-radius:50%;box-shadow:0 0 6px #000}
#labelLayer{position:absolute;inset:0}
.mlabel{
  position:absolute;transform:translate(-50%,-50%);background:#0b1220e6;border:1px solid #38e0c880;
  color:#7ff3e2;font-size:12.5px;font-weight:700;padding:3px 8px;border-radius:8px;white-space:nowrap;
  pointer-events:none;
}
.mlabel.area{color:#ffd68a;border-color:#f59e0b80}
.hud-bottom{
  padding:12px;padding-bottom:calc(14px + env(safe-area-inset-bottom));
  background:linear-gradient(transparent,#000d 60%);display:flex;flex-direction:column;gap:11px;
}
.hud-actions{display:flex;justify-content:center;align-items:center;gap:22px}
.hud-extra{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.hud-extra .hud-btn{height:36px;min-width:auto;padding:0 13px;font-size:13px;border-radius:11px}
.hud-mode-strip{display:flex;gap:7px;overflow-x:auto;padding-bottom:2px;justify-content:center}
.hud-mode-strip button{
  pointer-events:auto;flex:0 0 auto;background:#0f1a2ccc;border:1px solid #ffffff26;color:#cfe0f8;
  padding:6px 12px;border-radius:999px;font-size:12px;cursor:pointer;white-space:nowrap;
}
.hud-mode-strip button.on{background:#38e0c8;color:#04231e;border-color:transparent;font-weight:700}

/* ================= Modal / Toast ================= */
#modal{position:fixed;inset:0;z-index:200;background:#000a;display:grid;place-items:center;padding:16px;backdrop-filter:blur(3px)}
.modal-card{
  background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:18px;
  width:100%;max-width:520px;max-height:88vh;overflow:auto;box-shadow:var(--sh);
}
.modal-card h3{font-size:17px;margin-bottom:12px}
.modal-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}
#toast{position:fixed;bottom:88px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:7px;align-items:center;pointer-events:none}
.toast{
  background:#0f2547f2;border:1px solid var(--blue-2);color:#eaf2ff;padding:10px 17px;border-radius:11px;
  font-size:13.5px;box-shadow:var(--sh);animation:tin .2s ease-out;
}
.toast.bad{background:#3a1414f2;border-color:#7f2a2a}
.toast.ok{background:#0f2e1ef2;border-color:#1c5c39}
@keyframes tin{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}

/* ================= จอเล็ก ================= */
@media (max-width:820px){
  .hero{grid-template-columns:1fr;padding:16px}
  .hero h1{font-size:21px}
  .filter-bar{grid-template-columns:1fr}
  #views{padding:11px}
  .brand-sub{display:none}
}
@media print{
  .topbar,.tabbar,.panel-head .row-gap,#stage{display:none!important}
  body{background:#fff;color:#000}
  .panel{border:none}
  .plan-wrap{background:#fff;border:1px solid #999}
}