:root{--navy:#0C046D;--blue:#7484C2;--peri:rgba(116,132,194,.13);--gold:#E5922E;--cream:#FCF9F2;--ink:#4F4D4E;--muted:#6B686A;--line:rgba(79,77,78,.18);--green:#18785f;--red:#a62c4f;--shadow:0 18px 55px rgba(12,4,109,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Glacial Indifference","Century Gothic","Avenir Next",system-ui,-apple-system,Segoe UI,sans-serif;background:#FCF9F2;color:var(--ink);line-height:1.52}
button,input,select{font:inherit}.hidden{display:none!important}.wrap{width:min(1180px,calc(100% - 28px));margin:auto}
.topbar{background:linear-gradient(135deg,var(--navy),#7484C2);color:#fff;padding:26px 0}.brand{display:flex;align-items:center;gap:14px}.owl{width:52px;height:52px;border-radius:18px;background:#fff;color:var(--navy);display:grid;place-items:center;font-size:28px}.brand h1{font-size:1.35rem;margin:0}.brand p{margin:2px 0 0;color:#dbe0ff;font-size:.82rem}
.hero{padding:42px 0 26px}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}.eyebrow{font-size:.72rem;font-weight:950;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}h2{font-size:clamp(2.5rem,6vw,5rem);line-height:.98;letter-spacing:-.055em;color:var(--navy);margin:10px 0}.hero p{color:var(--muted);max-width:750px}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.stat b{display:block;font-size:2rem;color:var(--navy)}.stat span{font-size:.77rem;color:var(--muted)}
.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.builder{margin:22px auto 60px}.builder-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.field label{display:block;font-size:.75rem;font-weight:900;color:var(--navy);margin-bottom:6px}.field select,.field input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:#fff}.field small{color:var(--muted)}.buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:900;cursor:pointer;background:var(--navy);color:#fff}.btn.secondary{background:#fff;color:var(--navy);border:1px solid var(--navy)}.btn.gold{background:var(--gold);color:#3b2b00}.btn.danger{background:var(--red)}.btn:disabled{opacity:.45;cursor:not-allowed}
.notice{background:#fff1c9;border-left:5px solid var(--gold);padding:14px 16px;border-radius:12px;color:#5d4a15;margin:16px 0}.statusline{display:flex;gap:9px;flex-wrap:wrap}.pill{border-radius:999px;padding:6px 10px;background:var(--peri);color:var(--navy);font-size:.74rem;font-weight:850}
.exam-shell{display:grid;grid-template-columns:1fr 300px;gap:18px;margin-bottom:60px}.exam-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}.timer{font-size:1.45rem;font-weight:950;color:var(--navy);background:var(--peri);padding:9px 13px;border-radius:13px;min-width:120px;text-align:center}.timer.warn{background:#fff0d1;color:#8a5800}.timer.urgent{background:#ffe1e6;color:var(--red)}
.question-card{min-height:560px}.qmeta{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}.qmeta span{font-size:.7rem;font-weight:850;border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:var(--muted)}.qstem{font-size:1.15rem;font-weight:780;margin:15px 0}.stimulus{border:1px solid var(--line);border-radius:16px;background:#fbfbfe;padding:16px;margin:14px 0;overflow:auto}.stimulus svg{max-width:100%;height:auto;display:block;margin:auto}.stimulus p{margin:10px 0}.visual-note{font-size:.85rem;color:var(--muted)}
.answers{display:grid;gap:10px;margin-top:16px}.answer{display:grid;grid-template-columns:42px 1fr;gap:10px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:11px;background:#fff;cursor:pointer}.answer:hover{border-color:var(--blue);background:#fafbff}.answer.selected{border-color:var(--blue);background:var(--peri)}.answer input{display:none}.letter{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#f0f1f7;color:var(--navy);font-weight:950}.answer .visual-choice svg{width:min(100%,220px);max-width:100%;height:auto;max-height:none;object-fit:contain}.feedback{margin-top:15px;border-radius:14px;padding:15px}.feedback.correct{background:#e3f7f0;color:#165e4c}.feedback.incorrect{background:#ffe8ed;color:#7c1938}.feedback ol{margin:8px 0}
.sidebar{position:sticky;top:12px;align-self:start}.sidebar h3{color:var(--navy);margin-top:0}.progressbar{height:10px;background:#eceef6;border-radius:999px;overflow:hidden}.progressbar div{height:100%;background:var(--blue)}.navigator{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:14px 0;max-height:370px;overflow:auto}.navbtn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 4px;font-size:.75rem;cursor:pointer}.navbtn.current{outline:3px solid #aebafd}.navbtn.answered{background:#dff5ee;border-color:#93d2bc}.navbtn.flagged{box-shadow:inset 0 -4px 0 var(--gold)}.legend{display:grid;gap:5px;font-size:.72rem;color:var(--muted)}.legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px}
.results{margin-bottom:60px}.scoregrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.scorebox{border:1px solid var(--line);border-radius:17px;padding:17px;background:#fff}.scorebox b{display:block;font-size:1.8rem;color:var(--navy)}.breakdown{width:100%;border-collapse:collapse;margin-top:18px}.breakdown th,.breakdown td{padding:10px;border-bottom:1px solid var(--line);text-align:left}.review-item{border:1px solid var(--line);border-radius:16px;padding:16px;margin:12px 0}.review-item.correct{border-left:5px solid var(--green)}.review-item.incorrect{border-left:5px solid var(--red)}.review-answer{padding:8px;border-radius:8px;margin:5px 0;background:#f6f7fb}.review-answer.chosen{outline:2px solid var(--blue)}.review-answer.right{background:#e3f7f0}
.history{margin:20px 0 70px}.history-row{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.85rem}.footer{padding:28px 0;background:#242638;color:#c9cada;text-align:center}
@media(max-width:900px){.hero-grid,.exam-shell{grid-template-columns:1fr}.builder-grid,.scoregrid{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.navigator{grid-template-columns:repeat(10,1fr)}}
@media(max-width:600px){.builder-grid,.scoregrid,.stat-grid{grid-template-columns:1fr}.navigator{grid-template-columns:repeat(5,1fr)}.exam-head{display:block}.timer{margin-top:10px}.history-row{grid-template-columns:1fr 1fr}.hero{padding-top:25px}}

.bank-note{background:#eef1ff;border:1px solid #cdd5ff;border-radius:12px;padding:12px;color:#27387e;margin-top:12px}
.cumulative-badges{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}
.cumulative-badges span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--navy);font-size:.72rem;font-weight:850}
.section-lock-note{font-size:.75rem;color:var(--muted);margin-top:8px}

.wave3-note{background:#eef8ff;border:1px solid #b9d8ef;border-radius:12px;padding:12px;color:#174b6b;margin-top:12px}

.final-target-note{
  background:#fff8df;
  border:1px solid #efd36b;
  border-radius:12px;
  padding:12px;
  color:#694f00;
  margin-top:12px
}


/* Mobile/PWA support */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{min-width:0;overflow-x:hidden}
img,svg,video,canvas{max-width:100%;height:auto}
button,input,select,textarea{font:inherit;max-width:100%}
button,input[type="button"],input[type="submit"],.button{min-height:44px;touch-action:manipulation}
.pwa-install-card{position:fixed;z-index:9998;right:16px;bottom:max(16px,env(safe-area-inset-bottom));width:min(430px,calc(100vw - 32px));display:grid;grid-template-columns:48px minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:13px;background:#fff;border:1px solid #efd477;border-radius:18px;box-shadow:0 18px 50px rgba(23,26,112,.22);color:#0C046D}
.pwa-install-card>img{width:48px;height:48px;border-radius:13px;background:#FCF9F2}.pwa-install-copy{min-width:0;display:grid;gap:3px}.pwa-install-copy strong{font-size:.98rem}.pwa-install-copy span{font-size:.82rem;line-height:1.35;color:#626780}.pwa-install-action{border:0;border-radius:10px;padding:9px 13px;background:#f4b942;color:#2f2506;font-weight:900}.pwa-install-close{width:36px;height:36px;min-height:36px;padding:0;border:0;background:transparent;color:#666b81;border-radius:50%;font-size:1.45rem}.pwa-install-dialog{width:min(92vw,480px);border:0;border-radius:24px;padding:0;color:#0C046D;box-shadow:0 24px 80px rgba(15,20,74,.35)}.pwa-install-dialog::backdrop{background:rgba(13,17,53,.58)}.pwa-install-dialog form{position:relative;margin:0;padding:30px;display:grid;justify-items:center;text-align:center}.pwa-install-dialog img{border-radius:20px;background:#FCF9F2}.pwa-install-dialog h2{margin:15px 0 8px}.pwa-install-dialog ol{text-align:left;line-height:1.6}.pwa-dialog-close{position:absolute;right:12px;top:10px;width:40px;height:40px;min-height:40px;border:0;border-radius:50%;background:transparent;font-size:1.5rem}.pwa-install-dialog .button{background:#0C046D;color:#fff;border:0;border-radius:12px;padding:12px 18px;font-weight:800}
@media(max-width:760px){body{padding-bottom:env(safe-area-inset-bottom)}.wrap{width:min(100% - 28px,1180px)}input,select,textarea{font-size:16px}.pwa-install-card{left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));width:auto;grid-template-columns:44px minmax(0,1fr) auto;padding:11px}.pwa-install-close{position:absolute;right:-4px;top:-13px;background:#fff;border:1px solid #e7dfca}.pwa-install-visible{padding-bottom:calc(92px + env(safe-area-inset-bottom))}}
@media(max-width:420px){.pwa-install-copy span{display:none}}


/* --------------------------------------------------------------------------
   DOST Visual Reasoning Upgrade v3 — responsive figures + inspection zoom
   -------------------------------------------------------------------------- */
.dost-vr-stimulus{display:grid;gap:8px;justify-items:center;width:100%}
.dost-vr-stimulus small{color:var(--muted);font-size:.75rem;font-weight:750}
.dost-vr-zoom-trigger{display:block;width:100%;max-width:100%;padding:0;border:0;background:transparent;cursor:zoom-in;min-height:0}
.dost-vr-zoom-trigger img{display:block;width:100%;max-width:100%;height:auto!important;max-height:none!important;object-fit:contain!important;object-position:center;margin:0 auto}
.stimulus:has(.dost-vr-stimulus){overflow:visible;padding:clamp(6px,1.5vw,14px)}
.dost-vr-modal{width:min(96vw,1240px);max-width:96vw;height:min(92vh,900px);max-height:92vh;padding:0;border:0;border-radius:18px;background:#fff;box-shadow:0 28px 90px rgba(0,0,0,.45);overflow:hidden}
.dost-vr-modal::backdrop{background:rgba(7,10,28,.82)}
.dost-vr-modal-head{position:sticky;top:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;background:#fff;border-bottom:1px solid var(--line);color:var(--navy)}
.dost-vr-modal-close{width:42px;height:42px;min-height:42px;border:0;border-radius:999px;background:var(--navy);color:#fff;font-size:1.35rem;cursor:pointer}
.dost-vr-modal-stage{height:calc(100% - 63px);overflow:auto;padding:12px;background:#f6f7fb;-webkit-overflow-scrolling:touch}
.dost-vr-modal-stage img{display:block;width:1100px;max-width:none;height:auto;max-height:none;margin:0 auto;object-fit:contain}
@media(max-width:620px){
  .stimulus{padding:8px;margin:10px 0}
  .dost-vr-stimulus small{font-size:.7rem}
  .dost-vr-modal{width:98vw;max-width:98vw;height:94vh;max-height:94vh;border-radius:12px}
  .dost-vr-modal-stage{padding:8px}
  .dost-vr-modal-stage img{width:1000px;max-width:none}
  .answer{grid-template-columns:38px minmax(0,1fr)}
  .answer .visual-choice svg{width:100%;max-width:220px;height:auto;max-height:none}
}


/* UI4: reduce non-interactive number boxes */
.bank-summary-line{
  margin:18px 0 0;color:#dfe4ff;font-size:.78rem;font-weight:800;letter-spacing:.01em;line-height:1.6
}
.hero .stat-grid{display:none!important}
.hero .cumulative-badges{display:none!important}
@media(max-width:700px){
  .bank-summary-line{font-size:.74rem}
}


/* TutoDemy Brand Guide Theme — BRAND1 */
h1,h2,h3,h4,.brand h1{font-family:"Sifonn","Siffon","Glacial Indifference","Arial Black","Century Gothic",sans-serif}
.topbar{background:linear-gradient(125deg,#0C046D 0%,#0C046D 72%,#7484C2 150%);color:#FCF9F2}
.owl{background:#FCF9F2;color:#0C046D}
.brand p{color:rgba(252,249,242,.78)}
.hero{background:#FCF9F2}
.eyebrow{color:#7484C2}
h2{color:#0C046D}
.card,.stat,.panel,.question-card{background:#fff;border-color:rgba(79,77,78,.16)}
button,.btn,.primary{border-radius:14px}
.primary,.btn-primary{background:#0C046D!important;border-color:#0C046D!important;color:#FCF9F2!important}
.secondary,.btn-secondary{background:#E5922E!important;border-color:#E5922E!important;color:#0C046D!important}
.option:hover,.choice:hover{border-color:#7484C2;background:rgba(116,132,194,.08)}
.option.selected,.choice.selected{border-color:#0C046D;background:rgba(116,132,194,.12)}
input,select{background:#fff;border-color:rgba(79,77,78,.2);color:#4F4D4E}
input:focus,select:focus{border-color:#7484C2;box-shadow:0 0 0 3px rgba(116,132,194,.14)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(229,146,46,.42);outline-offset:3px}