.ica-wrap{--ica-accent:#ff3b6b;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;max-width:1040px;margin:24px auto;color:#f8fbff}
.ica-wrap *{box-sizing:border-box}.ica-shell{position:relative;overflow:hidden;border-radius:28px;padding:22px;background:radial-gradient(circle at 10% 10%,#233b72 0,transparent 30%),radial-gradient(circle at 90% 15%,#7b2dbd 0,transparent 28%),linear-gradient(145deg,#111827,#080b18 70%);box-shadow:0 24px 70px rgba(0,0,0,.28);min-height:660px}
.ica-header{display:flex;justify-content:space-between;gap:18px;align-items:center}.ica-kicker{font-size:11px;letter-spacing:.18em;opacity:.72;font-weight:800}.ica-header h2{margin:4px 0 0;font-size:clamp(28px,4vw,48px);line-height:1}.ica-top-actions{display:flex;gap:8px}.ica-icon-btn,.ica-back,.ica-modal-x{border:0;cursor:pointer;color:white;background:rgba(255,255,255,.12);backdrop-filter:blur(8px)}.ica-icon-btn{width:44px;height:44px;border-radius:50%;font-weight:900;font-size:18px}.ica-dashboard{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}.ica-stat{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:11px 14px}.ica-stat span{display:block;font-size:12px;opacity:.7}.ica-stat strong{font-size:22px}.ica-intro{text-align:center;max-width:700px;margin:16px auto}.ica-intro h3{font-size:26px;margin:0}.ica-intro p{opacity:.78;line-height:1.55}.ica-mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0}.ica-mode-card{min-height:145px;text-align:left;border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:20px;color:white;cursor:pointer;background:linear-gradient(145deg,rgba(255,255,255,.14),rgba(255,255,255,.06));transition:.18s transform,.18s background,.18s box-shadow}.ica-mode-card:hover,.ica-mode-card:focus{transform:translateY(-3px) scale(1.01);background:linear-gradient(145deg,rgba(255,255,255,.22),rgba(255,255,255,.09));box-shadow:0 14px 30px rgba(0,0,0,.22);outline:none}.ica-mode-card b{display:block;font-size:19px;margin-bottom:10px}.ica-mode-card span{opacity:.74;line-height:1.35}.ica-menu-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:22px}.ica-menu-row label{font-size:12px;opacity:.85}.ica-menu-row input,.ica-menu-row select{display:block;margin-top:5px;border:0;border-radius:10px;padding:10px 12px;background:#fff;color:#111827}.ica-personal-best{text-align:center;margin:14px 0 2px;opacity:.8}.ica-game-screen{min-height:470px}.ica-game-head{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px}.ica-back{padding:9px 12px;border-radius:10px}.ica-mode-title{font-weight:900;text-align:right}.ica-timer{grid-column:1/-1;height:7px;background:rgba(255,255,255,.12);border-radius:99px;overflow:hidden}.ica-timer i{display:block;width:100%;height:100%;background:linear-gradient(90deg,var(--ica-accent),#ffd84a);transition:width .08s linear}.ica-stage{position:relative;display:grid;place-items:center;min-height:390px;margin-top:14px;border-radius:22px;overflow:hidden;background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.035));border:1px solid rgba(255,255,255,.1);outline:none}.ica-feedback{text-align:center;height:34px;padding:7px;font-weight:800}.ica-target{position:absolute;border:5px solid white;border-radius:50%;cursor:pointer;box-shadow:0 0 0 8px rgba(255,255,255,.12),0 10px 30px rgba(0,0,0,.25);animation:icaPulse .75s infinite alternate}.ica-target:after{content:"";position:absolute;inset:28%;border-radius:50%;background:white}.ica-choice-grid{display:grid;gap:12px;width:min(92%,680px)}.ica-choice{border:0;border-radius:16px;padding:18px 14px;font-size:22px;font-weight:900;cursor:pointer;min-height:70px;background:#fff;color:#111827}.ica-big-word{font-size:clamp(38px,9vw,86px);font-weight:1000;letter-spacing:.03em;text-shadow:0 6px 18px rgba(0,0,0,.28)}.ica-prompt{width:92%;text-align:center}.ica-prompt h3{font-size:clamp(30px,6vw,58px);margin:10px}.ica-prompt p{opacity:.72}.ica-memory-grid{display:grid;gap:8px;width:min(88vw,560px);aspect-ratio:1}.ica-memory-cell{border:0;border-radius:13px;background:rgba(255,255,255,.14);cursor:pointer}.ica-memory-cell.flash,.ica-memory-cell.selected{background:#ffe668;box-shadow:0 0 22px rgba(255,230,104,.75)}.ica-seq{display:grid;grid-template-columns:repeat(2,minmax(110px,180px));gap:14px}.ica-seq button{aspect-ratio:1;border-radius:25px;border:4px solid rgba(255,255,255,.32);opacity:.74;cursor:pointer;transition:.12s}.ica-seq button.flash{opacity:1;transform:scale(1.06);box-shadow:0 0 28px rgba(255,255,255,.42)}.ica-pattern-grid{display:grid;gap:8px;width:min(92%,600px);aspect-ratio:1}.ica-pattern-tile{border:0;border-radius:10px;cursor:pointer}.ica-modal{position:fixed;inset:0;display:grid;place-items:center;background:rgba(3,6,17,.75);z-index:99999;padding:20px}.ica-modal[hidden]{display:none}.ica-modal-card{position:relative;max-width:560px;width:100%;background:#10182c;color:white;border-radius:22px;padding:28px;box-shadow:0 24px 80px rgba(0,0,0,.45)}.ica-modal-card h3{margin-top:0}.ica-modal-x{position:absolute;right:12px;top:12px;width:36px;height:36px;border-radius:50%;font-size:22px}.ica-primary{border:0;background:var(--ica-accent);color:white;padding:12px 18px;border-radius:12px;font-weight:900;cursor:pointer}.ica-leaderboard{margin-top:18px;padding:18px;background:rgba(255,255,255,.07);border-radius:18px}.ica-leaderboard h3{margin:0 0 10px}.ica-score-row{display:grid;grid-template-columns:32px 1fr auto auto;gap:10px;padding:7px 4px;border-bottom:1px solid rgba(255,255,255,.08);font-size:13px}.ica-score-row:last-child{border-bottom:0}.ica-score-mode{opacity:.65}.ica-confetti{position:absolute;width:10px;height:10px;pointer-events:none;animation:icaFall .8s ease-out forwards}@keyframes icaPulse{to{transform:scale(1.08)}}@keyframes icaFall{to{transform:translate(var(--x),var(--y)) rotate(260deg);opacity:0}}
@media(max-width:760px){.ica-shell{border-radius:18px;padding:14px;min-height:620px}.ica-mode-grid{grid-template-columns:repeat(2,1fr)}.ica-dashboard{grid-template-columns:repeat(2,1fr)}.ica-mode-card{min-height:125px;padding:15px}.ica-stage{min-height:380px}.ica-header h2{font-size:31px}}
@media(max-width:430px){.ica-mode-grid{grid-template-columns:1fr}.ica-mode-card{min-height:96px}.ica-dashboard{gap:7px}.ica-stat strong{font-size:18px}}