.operator-page{min-height:100vh;color:#0d204e;background:radial-gradient(circle at 8% 8%,rgba(15,49,130,.22),transparent 34%),radial-gradient(circle at 92% 18%,rgba(31,84,188,.18),transparent 38%),linear-gradient(160deg,#ecf3ff,#f6f9ff 38%,#eef3ff 62%,#e8f0ff);position:relative;overflow-x:hidden}.operator-page:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(rgba(21,75,164,.12) 1px,transparent 0),linear-gradient(115deg,transparent 0 42%,rgba(255,213,91,.08) 48%,transparent 56%);background-size:22px 22px,100% 100%;opacity:.55}.operator-loader{width:46px;height:46px;border-radius:999px;border:4px solid rgba(8,37,96,.18);border-top-color:#fdd15f;box-shadow:0 0 26px rgba(255,198,57,.36);animation:operatorSpin .8s linear infinite}.operator-topbar{min-height:92px;position:sticky;top:0;z-index:30;border-color:rgba(255,214,118,.36);background:radial-gradient(ellipse at 52% -80%,rgba(72,152,255,.4),transparent 56%),linear-gradient(108deg,#03184e,#06245f 28%,#072a70 55%,#041244);box-shadow:0 12px 28px rgba(5,19,56,.28);overflow:hidden}.operator-topbar:after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(148,196,255,.28) 1px,transparent 0);background-size:18px 18px;opacity:.22;pointer-events:none}.operator-topbar>*{position:relative;z-index:1}.operator-brand-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;border:1px solid rgba(253,209,95,.7);background:linear-gradient(140deg,rgba(7,37,94,.88),rgba(9,26,64,.96));box-shadow:inset 0 0 20px rgba(56,124,255,.28),0 6px 14px rgba(0,0,0,.22)}.operator-brand-title{color:#f7f9ff;letter-spacing:0}.operator-brand-title span{color:#ffbe35}.operator-brand-sub{margin-top:5px;color:rgba(227,236,255,.72);letter-spacing:3.8px;font-weight:700}.operator-reset-button,.operator-round-pill,.operator-status-pill{border:1px solid rgba(255,214,118,.48);background:linear-gradient(120deg,rgba(10,34,95,.84),rgba(9,27,73,.9));box-shadow:inset 0 0 16px rgba(109,173,255,.14),0 8px 18px rgba(3,11,34,.22)}.operator-status-pill{color:#dcecff!important}.operator-reset-button:hover{color:#ffd45c;border-color:rgba(255,214,118,.76);background:linear-gradient(120deg,rgba(92,45,10,.9),rgba(9,27,73,.9))}.operator-workspace{position:relative;z-index:1}.operator-page .operator-panel{border-radius:16px;border:1px solid rgba(67,133,227,.28);background:linear-gradient(180deg,hsla(0,0%,100%,.96),rgba(240,246,255,.94)),radial-gradient(circle at 0 0,rgba(255,214,118,.18),transparent 36%);box-shadow:0 18px 34px rgba(3,18,65,.12),0 0 0 1px hsla(0,0%,100%,.72),inset 0 1px 0 hsla(0,0%,100%,.95);overflow:hidden;position:relative}.operator-page .operator-panel:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#ffd45c,#2f87ff,#ffd45c);opacity:.85}.operator-page .operator-panel>*{position:relative;z-index:1}.operator-team-badge{color:#fff0a4;background:radial-gradient(ellipse at 50% 10%,rgba(255,249,181,.38),transparent 32%),linear-gradient(145deg,#082764,#061846 50%,#8b5b09);border:1px solid rgba(255,214,118,.52);text-shadow:0 0 14px rgba(255,221,103,.6);box-shadow:inset 0 0 18px rgba(255,194,57,.14),0 10px 22px rgba(3,18,65,.2)}.operator-page p.text-xs.font-black{color:#5b6b8b}.operator-page .operator-controls-panel button,.operator-page .operator-empty-panel a,.operator-page .operator-question-panel>button,.operator-page .operator-timer-panel button{border-radius:14px;border:1px solid rgba(255,214,118,.28);background:radial-gradient(circle at 12% 50%,rgba(255,213,91,.16),transparent 34%),linear-gradient(128deg,#09357c,#0a6ac0 46%,#09245f);color:#fff;box-shadow:0 12px 22px rgba(5,31,91,.18),inset 0 1px 0 hsla(0,0%,100%,.2)}.operator-page .operator-controls-panel button:hover,.operator-page .operator-empty-panel a:hover,.operator-page .operator-question-panel>button:hover,.operator-page .operator-timer-panel button:hover{filter:brightness(1.06);transform:translateY(-1px)}.operator-question-panel{min-height:430px}.operator-course-chip{border:1px solid rgba(255,199,79,.44);background:radial-gradient(circle at 12% 50%,rgba(255,185,48,.26),transparent 35%),linear-gradient(128deg,rgba(38,22,3,.92),rgba(88,53,8,.92));color:#fff0bd;box-shadow:inset 0 0 14px rgba(255,181,48,.18)}.operator-qno-chip{color:#173067;border-color:rgba(43,99,180,.22);background:rgba(239,246,255,.82)}.operator-question-panel h2{color:#0b2362;font-size:clamp(1.25rem,1.65vw,1.75rem);line-height:1.35;padding-bottom:2px}.operator-page .option-card{min-height:76px;border-radius:14px;border-width:2px;background:linear-gradient(180deg,hsla(0,0%,100%,.98),rgba(235,243,255,.96))!important;box-shadow:0 0 0 1px hsla(0,0%,100%,.7),0 10px 22px rgba(8,34,97,.1)}.operator-page .option-card:hover{box-shadow:0 0 0 1px hsla(0,0%,100%,.8),0 12px 26px rgba(22,79,166,.16),0 0 18px rgba(47,135,255,.2)}.operator-page .option-card.bg-green-100,.operator-page .shadow-correct{background:linear-gradient(180deg,rgba(217,255,232,.98),rgba(198,248,220,.98))!important;border-color:#13c16b!important;box-shadow:0 0 24px rgba(19,193,107,.28)!important}.operator-page .option-card.bg-red-100,.operator-page .shadow-wrong{background:linear-gradient(180deg,hsla(0,100%,95%,.98),hsla(0,100%,92%,.98))!important;border-color:#ff4141!important;box-shadow:0 0 24px rgba(255,65,65,.24)!important}.operator-empty-panel{min-height:360px;display:grid;place-items:center}@media (max-width:900px){.operator-topbar{min-height:0;flex-wrap:wrap;gap:14px;padding:14px 16px}.operator-nav-actions{width:100%;justify-content:space-between;gap:8px;flex-wrap:wrap}.operator-brand-sub{letter-spacing:2px}.operator-workspace{padding:18px 12px;gap:18px}}@keyframes operatorSpin{to{transform:rotate(1turn)}}