/* Layout: iPad kiosk, landscape first. White, airy pages; DISC Grey panels carry white Avenir Black titles under
   the short green strip. Flat colour, no gradients or shadows. */
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{
  background:var(--white);color:var(--grey);font-family:var(--f);font-weight:300;font-size:17px;line-height:1.45;
  -webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;
  touch-action:manipulation;overflow:hidden;-webkit-text-size-adjust:100%;
}
input{-webkit-user-select:text;user-select:text}
button,input{font:inherit;color:inherit}
button{cursor:pointer;touch-action:manipulation}
p,ul,ol{margin:0}
[hidden]{display:none!important}
/* GE SS Two draws 0–9 as Arabic-Indic, so codes and phone numbers use Avenir */
.latin{font-family:var(--f-en);unicode-bidi:isolate;direction:ltr}
:focus-visible{outline:3px solid var(--green);outline-offset:3px}

#app{
  height:100%;display:flex;flex-direction:column;gap:14px;
  padding:max(14px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));
}
#screens{flex:1;min-height:0;display:flex;flex-direction:column}
/* the logo stays top-left in Arabic too; clear space ≥ the height of the "D" */
.bar{display:flex;align-items:center;gap:14px;direction:ltr;padding:8px 2px}
.sp{flex:1}
.lang{min-height:48px;padding:0 20px;border:1.5px solid var(--grey-light);border-radius:999px;background:var(--white);color:var(--grey);font-weight:500;font-size:16px}
html[lang="en"] .lang{font-family:var(--f-ar)}
html[lang="ar"] .lang{font-family:var(--f-en)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:60px;padding:0 30px;border:0;border-radius:6px;font-weight:800;font-size:19px;letter-spacing:.1em;text-transform:uppercase;transition:transform .08s}
html[lang="ar"] .btn{letter-spacing:0;font-weight:700;text-transform:none;font-size:20px}
.btn:active{transform:scale(.98)}
.btn[disabled]{opacity:.5}
.btn-primary{background:var(--grey);color:var(--white)}
.btn-primary::before{content:"";flex:none;width:5px;height:22px;background:var(--green)}
.btn-light{background:var(--white);color:var(--grey);border:1.5px solid var(--grey-light)}

.screen{flex:1;min-height:0;display:flex;flex-direction:column}
.fine{font-size:13px;font-weight:400}

/* ---------- attract ---------- */
#attract{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);grid-template-rows:minmax(0,1fr);gap:20px}
.hero{background:var(--grey);color:var(--white);border-radius:4px;padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:center;gap:26px;min-width:0}
.hero h1{color:var(--white);font-size:clamp(54px,7.4vw,104px);line-height:.95;letter-spacing:.06em;text-transform:uppercase}
html[lang="ar"] .hero h1{letter-spacing:0;line-height:1.25;font-size:clamp(46px,6vw,84px);text-transform:none}
.hero p{font-size:clamp(18px,1.8vw,22px);line-height:1.5;max-width:28ch}
.facts{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-weight:500;font-size:15px}
.facts li{display:inline-flex;align-items:center;gap:8px}
.facts li::before{content:"";width:8px;height:8px;background:var(--green)}
.btn-start{align-self:flex-start;background:var(--white);color:var(--grey);min-height:72px;font-size:22px;padding:0 36px}
.btn-start::before{content:"";flex:none;width:6px;height:28px;background:var(--green)}
.side{display:grid;grid-template-rows:minmax(0,1fr) auto;gap:16px;min-width:0;min-height:0}
.preview{background:var(--surface);border-radius:4px;display:flex;align-items:center;justify-content:center;min-height:0;overflow:hidden}
.preview svg{width:100%;height:100%;display:block}
.board{border-top:1.5px solid var(--grey-light);padding-top:14px}
.board h2{font-size:15px;margin-bottom:10px}
.board ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.board li{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:8px 12px;background:var(--surface);border-radius:4px;font-weight:500;font-variant-numeric:tabular-nums}
.board li b{font-weight:900}
.board li:first-child{background:var(--grey);color:var(--white)}
.board .rank{display:inline-block;min-width:1.5em}
.board li.empty{grid-column:1/-1;background:none;color:var(--grey);padding:0;font-weight:300}

/* ---------- play ---------- */
#play{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(310px,.6fr);grid-template-rows:minmax(0,1fr);gap:16px}
.stage{background:var(--surface);border-radius:4px;display:flex;flex-direction:column;min-height:0;min-width:0;overflow:hidden}
.hud{display:flex;align-items:center;gap:22px;padding:14px 20px;background:var(--white);border:1.5px solid var(--grey-light);border-bottom-width:1.5px;border-radius:4px 4px 0 0}
.clock{display:flex;align-items:baseline;gap:6px}
.timer{font-weight:900;font-size:40px;line-height:1;font-variant-numeric:tabular-nums;min-width:1.3em;color:var(--grey)}
.clock.low .timer{color:var(--pain-ink)}
.clock small{font-weight:500;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.meter{flex:1;min-width:0}
.meter-lbl{display:flex;justify-content:space-between;gap:10px;font-size:13px;font-weight:500;margin-bottom:7px;letter-spacing:.08em;text-transform:uppercase}
html[lang="ar"] .meter-lbl,html[lang="ar"] .clock small{letter-spacing:0}
.track{height:12px;background:var(--grey-light);position:relative;overflow:hidden}
.fill{position:absolute;inset-block:0;inset-inline-start:0;width:0;background:var(--green);transition:width .25s ease}
.scene-wrap{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:4px 8px}
.scene-wrap svg{width:100%;height:100%;display:block}
svg{direction:ltr}
svg .meas{font-family:var(--f);font-weight:800;font-size:13px}

.rail{display:flex;flex-direction:column;gap:10px;min-height:0;overflow:auto}
#controls{display:grid;gap:10px}
.ctl{position:relative;background:var(--white);border:1.5px solid var(--grey-light);border-radius:4px;padding:11px 16px 8px;display:grid;gap:2px;overflow:hidden}
.ctl::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:6px;background:var(--pain);transition:background .2s}
.ctl.good::before{background:var(--green)}
.ctl .top{display:flex;align-items:center;gap:8px}
.ctl .top b{font-size:14px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--grey)}
html[lang="ar"] .ctl .top b{letter-spacing:0;font-size:16px;font-weight:700;text-transform:none}
.chip{margin-inline-start:auto;display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;border-radius:2px;padding:3px 8px;background:var(--pain-soft);color:var(--pain-ink);white-space:nowrap}
.ctl.good .chip{background:var(--green);color:var(--black)}
.chip svg{width:12px;height:12px;flex:none}
.ends{display:flex;justify-content:space-between;font-size:12px;font-weight:500;line-height:1.2}
.slider{position:relative;direction:ltr}
.band{position:absolute;top:50%;height:16px;transform:translateY(-50%);background:var(--aqua);pointer-events:none}
input[type=range]{-webkit-appearance:none;appearance:none;position:relative;width:100%;height:44px;background:transparent;margin:0;direction:ltr;touch-action:pan-y}
input[type=range]::-webkit-slider-runnable-track{height:6px;background:var(--grey-light)}
input[type=range]::-moz-range-track{height:6px;background:var(--grey-light)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:34px;height:34px;border-radius:50%;background:var(--white);border:7px solid var(--grey);margin-top:-14px;box-sizing:border-box}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--white);border:7px solid var(--grey)}
.ctl.good input[type=range]::-webkit-slider-thumb{border-color:var(--green)}
.ctl.good input[type=range]::-moz-range-thumb{border-color:var(--green)}
.rail .done{margin-top:auto;width:100%;min-height:64px}
.debug{font:500 12px/1.3 var(--f-en)}

/* ---------- result / claim / voucher ---------- */
.card-screen{align-items:center;justify-content:center;overflow:auto}
.card{background:var(--white);width:min(1000px,100%);display:grid;grid-template-columns:minmax(0,1fr);gap:24px;padding-block:8px}
.field{min-width:0;grid-template-columns:minmax(0,1fr)}
.field input[type=text]{width:100%}
.res-head{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px 40px;align-items:end}
.score-box .lbl{font-size:15px;font-weight:800}
.score{font-weight:900;line-height:.85;color:var(--grey);font-variant-numeric:tabular-nums;margin-top:10px;white-space:nowrap}
.score span{font-size:clamp(96px,12vw,150px)}
.score small{font-size:clamp(24px,3vw,36px);color:var(--grey);font-weight:500;margin-inline-start:6px}
#resTitle{font-size:clamp(28px,3vw,38px);text-transform:uppercase;letter-spacing:.04em;margin-bottom:14px}
html[lang="ar"] #resTitle{text-transform:none;letter-spacing:0}
.reward{position:relative;background:var(--grey);color:var(--white);border-radius:4px;padding:16px 20px;padding-inline-start:28px;font-weight:500;font-size:20px;line-height:1.35;overflow:hidden}
.reward::before{content:"";position:absolute;inset-block:0;inset-inline-start:0;width:8px;background:var(--green)}
.reward.none{background:var(--surface);color:var(--grey)}
.reward.none::before{background:var(--grey-mid)}
.tips{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:10px}
.tip{display:grid;grid-template-columns:30px 1fr;gap:12px;padding:14px;border-radius:4px;background:var(--surface);align-items:start}
.tip .ic{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--pain)}
.tip.ok .ic{background:var(--green)}
.tip .ic svg{width:16px;height:16px}
.tip b{display:block;margin-bottom:3px;font-weight:800;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey)}
html[lang="ar"] .tip b{letter-spacing:0;font-size:15px;font-weight:700;text-transform:none}
.tip p{font-size:15px;line-height:1.45}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

form.claim{width:min(720px,100%);gap:18px}
form.claim h2{font-size:clamp(26px,3vw,34px)}
.field{display:grid;gap:8px}
.field > label:not(.consent){font-weight:800;font-size:13px;letter-spacing:.1em;text-transform:uppercase}
html[lang="ar"] .field > label:not(.consent){letter-spacing:0;font-size:16px;font-weight:700;text-transform:none}
.field input[type=text],.tel input{min-height:60px;font-size:26px;font-weight:500;padding:0 16px;border:2px solid var(--grey-light);border-radius:4px;background:var(--white);color:var(--grey);-webkit-appearance:none;appearance:none}
.field input:focus{border-color:var(--green);outline:none}
.field input[aria-invalid="true"]{border-color:var(--pain)}
.tel{display:flex;gap:8px}
.tel span{display:grid;place-items:center;padding:0 14px;font-size:26px;font-weight:500;border-radius:4px;background:var(--surface);font-family:var(--f-en)}
.tel input{flex:1;min-width:0;letter-spacing:.08em;font-family:var(--f-en);font-variant-numeric:tabular-nums}
.consent{display:flex;gap:14px;align-items:flex-start;font-size:16px;line-height:1.45;min-height:48px}
.consent input{width:28px;height:28px;flex:none;margin:0;accent-color:var(--grey)}
.err{color:var(--pain-ink);font-weight:500;font-size:15px}
.err:not(:empty)::before{content:"! ";font-weight:900}
.err:empty{display:none}

.voucher{background:var(--grey);color:var(--white);border-radius:4px;padding:30px 34px 26px;display:grid;gap:14px}
.v-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.v-top img{height:40px;width:auto;flex:none}
.v-label{font-weight:800;font-size:15px;color:var(--white)}
.code{font-family:var(--f-en);font-weight:900;font-size:clamp(46px,7.5vw,84px);letter-spacing:.14em;line-height:1;color:var(--white);text-align:start}
html[lang="ar"] .code{text-align:end}
.what{font-size:22px;font-weight:500;line-height:1.35}
.v-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:8px 16px;flex-wrap:wrap;border-top:1px solid var(--grey-mid);padding-top:14px;font-size:14px;font-weight:400}
.v-foot b{font-weight:800}
.how{font-size:17px;line-height:1.55}
.note{background:var(--surface);border-inline-start:6px solid var(--grey);padding:12px 16px;font-size:15px;font-weight:500}
#claimErr{border-inline-start-color:var(--pain);color:var(--black)}

/* ---------- scene motion ---------- */
.pulse{animation:pulse 1.2s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes pulse{0%,100%{opacity:.9;transform:scale(1)}50%{opacity:.15;transform:scale(1.6)}}
.flash{animation:flash .6s ease;transform-box:fill-box;transform-origin:center}
@keyframes flash{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.2);opacity:1}100%{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){
  .pulse,.flash{animation:none}
  .fill,.btn{transition:none}
}

/* ---------- portrait iPad and phones ---------- */
@media (orientation:portrait),(max-width:900px){
  body{overflow:auto}
  #app{height:auto;min-height:100%}
  #attract,#play{grid-template-columns:minmax(0,1fr);grid-template-rows:none}
  .side{grid-template-rows:auto auto}
  .preview{aspect-ratio:650/480}
  .scene-wrap svg{height:auto;aspect-ratio:650/480}
  .rail{overflow:visible}
  .res-head{grid-template-columns:minmax(0,1fr)}
  .card-screen{justify-content:flex-start}
  /* iPad portrait: controls in two columns, the done button takes the sixth cell */
  .rail{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  #controls{display:contents}
  .rail .done{margin-top:0;height:100%}
}
@media (max-width:560px){
  body{font-size:16px}
  #app{padding-inline:16px;gap:10px}
  .logo{height:32px}
  .lang{padding:0 14px}
  .rail{display:flex}
  #controls{display:grid}
  .btn-start{align-self:stretch}
  .hud{flex-wrap:wrap;gap:10px}
  .timer{font-size:34px}
  .voucher{padding:22px 20px}
  .row .btn{flex:1 1 auto}
  .row .sp{display:none}
}