:root{--vmcq-primary:#123b6d;--vmcq-bg:#f4f7fb;--vmcq-text:#0f172a;--vmcq-muted:#64748b}
.vmcq-hero{display:grid;grid-template-columns:1.5fr .8fr;gap:28px;align-items:center;background:linear-gradient(135deg,#123b6d,#245f9d);color:#fff;border-radius:24px;padding:44px;margin:28px 0}
.vmcq-kicker{display:inline-block;background:rgba(255,255,255,.15);padding:6px 12px;border-radius:999px;margin-bottom:14px}
.vmcq-hero h1{font-size:42px;line-height:1.1;margin:0 0 14px;color:#fff}
.vmcq-hero p{font-size:18px;opacity:.92;margin:0 0 22px}
.vmcq-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.vmcq-btn,.vmcq-small-btn{display:inline-block;background:#fff;color:#123b6d;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700}
.vmcq-btn-light{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.35)}
.vmcq-hero-box{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:26px;border-radius:18px}
.vmcq-hero-box strong{display:block;font-size:25px;margin-bottom:8px;color:#fff}
.vmcq-hero-box span{opacity:.9}
.vmcq-section-head{margin:30px 0 18px}
.vmcq-section-head h2{font-size:30px;margin:0 0 6px;color:var(--vmcq-text)}
.vmcq-section-head p{margin:0;color:var(--vmcq-muted)}
.vmcq-front-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:20px 0}
.vmcq-exam-card,.vmcq-topic-card{position:relative;display:flex;gap:14px;align-items:center;background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:20px;text-decoration:none;color:var(--vmcq-text);box-shadow:0 8px 25px rgba(15,23,42,.06);transition:.2s}
.vmcq-exam-card:hover,.vmcq-topic-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,23,42,.1)}
.vmcq-exam-icon{width:54px;height:54px;border-radius:50%;background:color-mix(in srgb,var(--vmcq-accent) 12%,#fff);color:var(--vmcq-accent);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800;flex:none}
.vmcq-exam-icon img{width:44px;height:44px;object-fit:contain;border-radius:50%}
.vmcq-exam-card h3,.vmcq-topic-card h3{margin:0 0 4px;font-size:20px;color:var(--vmcq-text)}
.vmcq-exam-card p,.vmcq-topic-card p{margin:0;color:var(--vmcq-muted);font-size:14px}
.vmcq-arrow{margin-left:auto;font-size:28px;color:#94a3b8}
.vmcq-topic-card{display:block}
.vmcq-topic-card span{display:inline-block;margin-top:10px;color:#123b6d;font-weight:700}
.vmcq-breadcrumb{font-size:14px;color:#64748b;margin:16px 0}
.vmcq-breadcrumb a{color:#123b6d;text-decoration:none;font-weight:700}
.vmcq-breadcrumb span{padding:0 6px}
.vmcq-front-list{display:grid;gap:12px;margin:22px 0}
.vmcq-front-row{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:16px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 6px 18px rgba(15,23,42,.04)}
.vmcq-front-row strong{display:block;color:#0f172a}
.vmcq-front-row span{font-size:13px;color:#64748b}
.vmcq-small-btn{background:#123b6d;color:#fff;padding:9px 14px}
.vmcq-practice-wrap{margin:24px 0}
.vmcq-question-card{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;margin:16px 0;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.vmcq-question-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.vmcq-question-meta span{background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}
.vmcq-question-text{font-size:18px;color:#0f172a;margin-bottom:14px}
.vmcq-options{display:grid;gap:10px}
.vmcq-option{display:flex;align-items:flex-start;gap:10px;border:1px solid #e5e7eb;border-radius:12px;padding:12px;background:#f8fafc;cursor:pointer}
.vmcq-option:hover{background:#eff6ff}
.vmcq-toggle-answer{margin-top:14px;background:#123b6d;color:#fff;border:0;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:700}
.vmcq-answer{margin-top:12px;background:#ecfdf5;border:1px solid #bbf7d0;border-radius:12px;padding:14px;color:#064e3b}
.vmcq-explanation{margin-top:8px;color:#334155}
.vmcq-empty{background:#fff;border:1px dashed #cbd5e1;border-radius:14px;padding:22px;color:#64748b}
@media(max-width:760px){.vmcq-hero{grid-template-columns:1fr;padding:28px}.vmcq-hero h1{font-size:32px}.vmcq-front-row{align-items:flex-start;gap:12px;flex-direction:column}}

.vmcq-test-topbar{position:sticky;top:0;z-index:20;background:#0f2f55;color:#fff;border-radius:16px;padding:14px 18px;margin:18px 0;display:flex;justify-content:space-between;align-items:center;box-shadow:0 8px 22px rgba(15,23,42,.18)}
.vmcq-test-topbar strong{display:block;font-size:20px;color:#fff}.vmcq-test-topbar span{display:block;font-size:13px;opacity:.85}
.vmcq-timer{font-size:24px;font-weight:800;background:#fff;color:#0f2f55;border-radius:12px;padding:8px 14px;min-width:95px;text-align:center}
.vmcq-test-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;align-items:start}
.vmcq-palette{position:sticky;top:85px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:16px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.vmcq-palette h3{margin:0 0 12px}.vmcq-palette-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.vmcq-palette-grid a{display:flex;align-items:center;justify-content:center;height:34px;border-radius:9px;background:#eff6ff;color:#123b6d;text-decoration:none;font-weight:700}
.vmcq-submit-test{margin:18px 0;background:#123b6d;color:#fff;border:0;border-radius:12px;padding:14px 22px;font-size:16px;font-weight:800;cursor:pointer}
.vmcq-submit-test.side{width:100%;margin-top:16px}.vmcq-result-card{background:linear-gradient(135deg,#123b6d,#2563eb);color:#fff;border-radius:22px;padding:30px;margin:22px 0;text-align:center}
.vmcq-result-card h2{color:#fff;margin:0 0 10px}.vmcq-result-score{font-size:56px;font-weight:900;line-height:1}
.vmcq-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.vmcq-result-grid span{background:rgba(255,255,255,.14);border-radius:12px;padding:12px}.vmcq-result-grid strong{display:block;font-size:24px;color:#fff}
@media(max-width:900px){.vmcq-test-layout{grid-template-columns:1fr}.vmcq-palette{position:static}.vmcq-result-grid{grid-template-columns:1fr}}

/* v1.8 Student Profile & Dashboard */
.vmcq-student-shell,.vmcq-profile-wrap{margin:24px 0}
.vmcq-student-hero{background:linear-gradient(135deg,#123b6d,#2563eb);color:#fff;border-radius:22px;padding:28px;display:flex;justify-content:space-between;align-items:center;gap:18px}
.vmcq-student-hero h2{color:#fff;margin:0 0 6px;font-size:32px}
.vmcq-student-hero p{margin:0;opacity:.9}
.vmcq-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin:22px 0}
.vmcq-stat-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:20px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.vmcq-stat-card strong{font-size:34px;display:block;color:#123b6d}
.vmcq-stat-card span{color:#64748b}
.vmcq-dashboard-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:18px}
.vmcq-dashboard-card{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:20px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.vmcq-dashboard-card h3{margin:0 0 14px}
.vmcq-attempt-list{display:grid;gap:10px}
.vmcq-attempt-row{display:flex;justify-content:space-between;align-items:center;border:1px solid #e5e7eb;border-radius:12px;padding:12px;background:#f8fafc}
.vmcq-attempt-row strong{display:block}
.vmcq-attempt-row span{font-size:13px;color:#64748b}
.vmcq-attempt-score{font-size:22px;font-weight:800;color:#123b6d}
.vmcq-muted{color:#64748b}
.vmcq-profile-form{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;max-width:680px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.vmcq-profile-form label{display:block;font-weight:700;margin:14px 0 6px}
.vmcq-profile-form input{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:10px}
.vmcq-alert{padding:12px 14px;border-radius:12px;margin:12px 0}
.vmcq-alert.success{background:#ecfdf5;border:1px solid #bbf7d0;color:#064e3b}
.vmcq-alert.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
@media(max-width:850px){.vmcq-student-hero,.vmcq-attempt-row{flex-direction:column;align-items:flex-start}.vmcq-dashboard-grid{grid-template-columns:1fr}}

/* v1.9 Registration/Login additions */
.vmcq-profile-form select{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff}
#vmcq-login-form,.login-username,.login-password,.login-remember,.login-submit{max-width:680px}
#vmcq-login-form{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:22px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
#vmcq-login-form label{display:block;font-weight:700;margin:14px 0 6px}
#vmcq-login-form input[type="text"],#vmcq-login-form input[type="password"]{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:10px}
#vmcq-login-form input[type="submit"]{background:#123b6d;color:#fff;border:0;border-radius:12px;padding:12px 20px;font-weight:800;cursor:pointer}

/* v1.0.1 Featured test slider and compact card grids */
.vmcq-featured-slider{position:relative;overflow:hidden;margin:28px 0;border-radius:24px;background:linear-gradient(135deg,#0e3766,#2466a8);box-shadow:0 16px 38px rgba(15,47,85,.16)}
.vmcq-featured-slide{display:none;min-height:330px;padding:44px 70px;grid-template-columns:minmax(0,1.45fr) minmax(230px,.55fr);gap:34px;align-items:center;color:#fff}
.vmcq-featured-slide.is-active{display:grid;animation:vmcqSlideIn .35s ease}
@keyframes vmcqSlideIn{from{opacity:.35;transform:translateX(12px)}to{opacity:1;transform:none}}
.vmcq-slide-content h1{margin:8px 0 5px;color:#fff;font-size:42px;line-height:1.12}
.vmcq-slide-exam{margin:0 0 16px;font-size:19px;opacity:.9}
.vmcq-slide-meta{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}
.vmcq-slide-meta span{padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);font-size:13px;font-weight:700}
.vmcq-slide-summary{display:grid;gap:10px;padding:24px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.11);border-radius:18px}
.vmcq-slide-summary strong{font-size:24px;color:#fff;margin-bottom:3px}.vmcq-slide-summary span{opacity:.9}
.vmcq-slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(5,28,55,.38);color:#fff;font-size:30px;line-height:1;cursor:pointer}.vmcq-slider-arrow.prev{left:16px}.vmcq-slider-arrow.next{right:16px}
.vmcq-slider-dots{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:8px}.vmcq-slider-dots button{width:9px;height:9px;border:0;border-radius:50%;padding:0;background:rgba(255,255,255,.46);cursor:pointer}.vmcq-slider-dots button.is-active{background:#fff;transform:scale(1.25)}
.vmcq-front-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.vmcq-exam-card{min-height:118px;padding:15px;border-radius:15px;gap:11px}.vmcq-exam-icon{width:44px;height:44px;font-size:20px}.vmcq-exam-icon img{width:36px;height:36px}.vmcq-exam-card h3{font-size:17px}.vmcq-exam-card p{font-size:12px;line-height:1.45}.vmcq-arrow{font-size:23px}
.vmcq-test-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:20px 0}.vmcq-test-card{display:flex;min-height:175px;flex-direction:column;justify-content:space-between;background:#fff;border:1px solid #e5e7eb;border-radius:15px;padding:16px;box-shadow:0 6px 18px rgba(15,23,42,.05)}.vmcq-test-card h3{margin:7px 0 12px;font-size:17px;line-height:1.35}.vmcq-test-type{display:inline-block;color:#1d4ed8;background:#eff6ff;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.vmcq-test-card-meta{display:grid;gap:4px;color:#64748b;font-size:12px}.vmcq-test-card .vmcq-small-btn{margin-top:14px;text-align:center;padding:8px 11px;border-radius:9px;font-size:13px}
@media(max-width:1000px){.vmcq-front-grid,.vmcq-test-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vmcq-featured-slide{padding:38px 62px}.vmcq-slide-content h1{font-size:36px}}
@media(max-width:600px){.vmcq-front-grid,.vmcq-test-grid{grid-template-columns:1fr}.vmcq-featured-slide,.vmcq-featured-slide.is-active{grid-template-columns:1fr;min-height:390px;padding:34px 28px 58px}.vmcq-slide-content h1{font-size:30px}.vmcq-slide-summary{display:none}.vmcq-slider-arrow{width:36px;height:36px}.vmcq-slider-arrow.prev{left:8px}.vmcq-slider-arrow.next{right:8px}.vmcq-exam-card{min-height:105px}}

/* v1.0.4 Match the Following table */
.vmcq-match-table-wrap{overflow-x:auto;margin:4px 0 18px}
.vmcq-match-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #94a3b8;font-size:16px}
.vmcq-match-table th{padding:8px 12px;text-align:center;background:#f8fafc;border:1px solid #94a3b8;color:#0f172a;font-weight:800}
.vmcq-match-table td{padding:8px 10px;border:1px solid #94a3b8;vertical-align:top;color:#1e293b}
.vmcq-match-table .vmcq-match-key{width:42px;text-align:right;font-weight:700;white-space:nowrap}
.vmcq-question-card:has(.vmcq-match-table) .vmcq-options{max-width:760px}
@media(max-width:600px){.vmcq-match-table{font-size:14px}.vmcq-match-table td{padding:7px 6px}.vmcq-match-table .vmcq-match-key{width:30px}}


/* v1.0.6 Image-based questions */
.vmcq-question-image{margin:14px 0 18px;padding:12px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;text-align:center;overflow:hidden}
.vmcq-question-image img{display:block;max-width:100%;max-height:520px;width:auto;height:auto;margin:0 auto;border-radius:9px;object-fit:contain}
@media(max-width:600px){.vmcq-question-image{padding:8px}.vmcq-question-image img{max-height:380px}}

/* v1.0.8 One-question practice pager and access limits */
.vmcq-practice-progress{display:flex;align-items:center;gap:18px;margin:0 0 18px;padding:13px 16px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 5px 16px rgba(15,23,42,.04)}
.vmcq-practice-counter{font-weight:700;color:#334155;white-space:nowrap}.vmcq-practice-counter strong{color:#1d4ed8}
.vmcq-practice-track{height:7px;flex:1;overflow:hidden;background:#e2e8f0;border-radius:999px}.vmcq-practice-track span{display:block;width:0;height:100%;background:linear-gradient(90deg,#1d4ed8,#38bdf8);border-radius:inherit;transition:width .25s ease}
.vmcq-practice-page{display:none}.vmcq-practice-page.is-active{display:block;animation:vmcqPracticeIn .22s ease}
@keyframes vmcqPracticeIn{from{opacity:.25;transform:translateX(10px)}to{opacity:1;transform:none}}
.vmcq-practice-page .vmcq-question-card{margin:0;min-height:430px}
.vmcq-practice-nav{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin:20px 0}
.vmcq-practice-nav-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-width:126px;padding:12px 16px;border:0;border-radius:12px;background:#123b6d;color:#fff;font-weight:800;cursor:pointer;box-shadow:0 7px 18px rgba(18,59,109,.16)}
.vmcq-practice-nav-btn span[aria-hidden=true]{font-size:22px;line-height:1}.vmcq-practice-nav-btn:disabled{opacity:.38;cursor:not-allowed;box-shadow:none}
.vmcq-practice-dots{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;max-height:78px;overflow:auto;padding:3px}
.vmcq-practice-dots button{width:34px;height:34px;padding:0;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#334155;font-weight:700;cursor:pointer}.vmcq-practice-dots button.is-active{background:#1d4ed8;border-color:#1d4ed8;color:#fff}.vmcq-practice-dots button.is-visited:not(.is-active){background:#eff6ff;border-color:#93c5fd;color:#1d4ed8}
.vmcq-practice-limit-message{display:none;align-items:center;justify-content:space-between;gap:20px;margin:24px 0;padding:22px;background:linear-gradient(135deg,#fff7ed,#fffbeb);border:1px solid #fbbf24;border-radius:16px;box-shadow:0 8px 24px rgba(146,64,14,.08)}
.vmcq-practice-limit-message.is-visible{display:flex}.vmcq-practice-limit-message strong{display:block;font-size:20px;color:#78350f}.vmcq-practice-limit-message p{margin:5px 0 0;color:#92400e}
@media(max-width:700px){.vmcq-practice-progress{align-items:flex-start;flex-direction:column;gap:9px}.vmcq-practice-track{width:100%;flex:none}.vmcq-practice-page .vmcq-question-card{min-height:0}.vmcq-practice-nav{grid-template-columns:1fr 1fr}.vmcq-practice-dots{grid-column:1/-1;grid-row:1;order:-1}.vmcq-practice-nav-btn{min-width:0;width:100%}.vmcq-practice-limit-message{align-items:flex-start;flex-direction:column}.vmcq-practice-limit-message .vmcq-small-btn{width:100%;text-align:center}}


/* v1.1.0 scientific content */
.vmcq-question-text,.vmcq-option,.vmcq-explanation,.vmcq-hint,.vmcq-match-table td{overflow-wrap:anywhere}.vmcq-option>input{flex:0 0 auto;margin:3px 0 0}.vmcq-option-content{display:flex;flex:1 1 auto;flex-direction:column;gap:9px;min-width:0}.vmcq-option-image{display:block;max-width:min(100%,420px);max-height:260px;width:auto;height:auto;border-radius:9px;border:1px solid #e2e8f0;background:#fff;padding:5px}.vmcq-explanation-image{display:block;max-width:100%;max-height:440px;width:auto;height:auto;margin-top:12px;border-radius:10px}.vmcq-toggle-hint{margin:10px 8px 0 0;border:1px solid #f59e0b;background:#fff7ed;color:#9a3412;border-radius:8px;padding:8px 12px;font-weight:700;cursor:pointer}.vmcq-hint{margin-top:10px;padding:12px 14px;background:#fffbeb;border:1px solid #fde68a;border-radius:10px}.MathJax{max-width:100%;overflow-x:auto;overflow-y:hidden}


/* v1.1.2 Option Card Refinement */
.vmcq-option{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:0;
  padding:14px 15px;
  line-height:1.45;
  transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.vmcq-option>input[type=radio],
.vmcq-option>input[type=checkbox]{
  flex:0 0 auto;
  width:16px;
  height:16px;
  margin:0;
  align-self:center;
  cursor:pointer;
}
.vmcq-option-content{
  display:flex;
  flex:1 1 auto;
  flex-direction:column;
  justify-content:center;
  gap:9px;
  min-width:0;
}
.vmcq-option-content>span{display:block;margin:0;}
.vmcq-option:hover{border-color:#bfdbfe;background:#eff6ff;}
.vmcq-option:focus-within{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(59,130,246,.14);}
.vmcq-option:has(input:checked){border-color:#93c5fd;background:#eff6ff;}
@media(max-width:600px){
  .vmcq-option{gap:10px;padding:12px 13px;}
  .vmcq-option>input[type=radio],
  .vmcq-option>input[type=checkbox]{width:17px;height:17px;}
}


/* v1.2.0 Paid Membership */
.vmcq-plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.vmcq-plan-card{position:relative;background:#fff;border:1px solid #dbe4f0;border-radius:18px;padding:26px;box-shadow:0 8px 24px rgba(15,49,92,.07)}.vmcq-plan-card.featured{border:2px solid #1f62b6}.vmcq-plan-badge{position:absolute;top:14px;right:14px;background:#f3b312;color:#102d59;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800}.vmcq-plan-price{font-size:36px;font-weight:800;color:#123d73;margin:12px 0 2px}.vmcq-plan-duration{color:#65758b;margin-bottom:16px}.vmcq-plan-description{min-height:90px}.vmcq-payment-shell{max-width:760px;margin:auto}.vmcq-payment-details{background:#f4f8fd;border:1px solid #d6e3f3;border-radius:14px;padding:20px;margin-bottom:20px}.vmcq-membership-lock{text-align:center;background:#fff;border:1px solid #d7e0eb;border-radius:18px;padding:45px 24px}.vmcq-membership-lock .dashicons{font-size:44px;width:44px;height:44px;color:#1f62b6}.vmcq-access-badge{display:inline-block;margin-left:8px;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.vmcq-access-badge.free{background:#e7f7ed;color:#17753b}.vmcq-access-badge.premium{background:#fff1c9;color:#8a5b00}.vmcq-membership-status{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid #dbe4ef;border-radius:16px;padding:20px;margin:20px 0}.vmcq-membership-status.active{background:linear-gradient(135deg,#113f76,#276ab3);color:#fff}.vmcq-membership-status div{display:flex;flex-direction:column}.vmcq-membership-status strong{font-size:20px}.vmcq-membership-status small,.vmcq-membership-status span{opacity:.82}@media(max-width:900px){.vmcq-plan-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.vmcq-plan-grid{grid-template-columns:1fr}.vmcq-membership-status{align-items:flex-start;flex-direction:column}}

/* v1.2.1 Unified one-question test interface */
.vmcq-unified-test .vmcq-test-page{display:none}.vmcq-unified-test .vmcq-test-page.is-active{display:block;animation:vmcqPracticeIn .22s ease}
.vmcq-unified-test .vmcq-test-page .vmcq-question-card{margin:0;min-height:430px}
.vmcq-test-progress{display:flex;align-items:center;gap:18px;margin:0 0 18px;padding:13px 16px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 5px 16px rgba(15,23,42,.04);font-weight:700;color:#334155}
.vmcq-test-progress strong{color:#1d4ed8}.vmcq-test-progress-track{height:7px;flex:1;overflow:hidden;background:#e2e8f0;border-radius:999px}.vmcq-test-progress-track span{display:block;width:0;height:100%;background:linear-gradient(90deg,#1d4ed8,#38bdf8);border-radius:inherit;transition:width .25s ease}
.vmcq-test-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;margin:18px 0 0}.vmcq-action-btn{border:0;border-radius:11px;padding:12px 16px;font-weight:800;cursor:pointer}.vmcq-action-btn.primary{background:#123b6d;color:#fff}.vmcq-action-btn.secondary{background:#dbeafe;color:#123b6d}.vmcq-action-btn.light{background:#f1f5f9;color:#334155}.vmcq-action-btn.review{background:#ede9fe;color:#6d28d9}.vmcq-action-btn:disabled{opacity:.4;cursor:not-allowed}
.vmcq-palette-head{display:flex;align-items:center;justify-content:space-between}.vmcq-palette-close{display:none;border:0;background:transparent;font-size:28px;cursor:pointer}.vmcq-palette-grid button{display:flex;align-items:center;justify-content:center;height:36px;border:1px solid transparent;border-radius:9px;background:#e5e7eb;color:#334155;font-weight:800;cursor:pointer}.vmcq-palette-grid button.is-current{outline:3px solid #60a5fa;outline-offset:1px}.vmcq-palette-grid button.is-not-answered{background:#fee2e2;color:#991b1b}.vmcq-palette-grid button.is-answered{background:#dcfce7;color:#166534}.vmcq-palette-grid button.is-review{background:#ede9fe;color:#6d28d9}.vmcq-palette-grid button.is-review-answered{background:linear-gradient(135deg,#dcfce7 0 55%,#ede9fe 55%);color:#4c1d95}
.vmcq-palette-legend{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:14px 0;font-size:11px;color:#475569}.vmcq-palette-legend span{display:flex;align-items:center;gap:6px}.vmcq-palette-legend i{width:12px;height:12px;border-radius:3px;background:#e5e7eb}.vmcq-palette-legend i.not-answered{background:#fee2e2}.vmcq-palette-legend i.answered{background:#dcfce7}.vmcq-palette-legend i.review{background:#ede9fe}
.vmcq-mobile-palette{display:none;position:fixed;right:16px;bottom:18px;z-index:40;border:0;border-radius:999px;background:#123b6d;color:#fff;padding:12px 18px;font-weight:800;box-shadow:0 8px 25px rgba(15,47,85,.3)}
@media(max-width:900px){.vmcq-unified-test .vmcq-test-page .vmcq-question-card{min-height:0}.vmcq-unified-test .vmcq-palette{position:fixed;inset:auto 0 0 0;z-index:100;max-height:78vh;overflow:auto;border-radius:22px 22px 0 0;padding:20px;transform:translateY(110%);transition:transform .25s ease;box-shadow:0 -15px 40px rgba(15,23,42,.25)}.vmcq-unified-test .vmcq-palette.is-open{transform:translateY(0)}.vmcq-palette-close,.vmcq-mobile-palette{display:block}.vmcq-test-actions{display:grid;grid-template-columns:1fr 1fr}.vmcq-action-btn{width:100%}}
@media(max-width:620px){.vmcq-test-topbar{top:0;border-radius:0;margin-left:-16px;margin-right:-16px}.vmcq-test-topbar strong{font-size:16px}.vmcq-test-progress{align-items:flex-start;flex-direction:column;gap:8px}.vmcq-test-progress-track{width:100%;flex:none}.vmcq-test-actions{grid-template-columns:1fr}.vmcq-palette-grid{grid-template-columns:repeat(5,1fr)}}

/* VidyaMCQ Authentication Framework v2.0 */
.vmcq-auth-shell{max-width:820px;margin:30px auto}.vmcq-auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}.vmcq-auth-v{width:62px;height:62px;border-radius:17px;background:#fbbf24;color:#0f3458;font-size:42px;font-weight:900;display:flex;align-items:center;justify-content:center}.vmcq-auth-brand strong,.vmcq-auth-brand span{display:block;font-size:24px;line-height:1}.vmcq-auth-brand span{color:#e5a900;margin-top:3px}.vmcq-auth-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:24px;box-shadow:0 12px 32px rgba(15,23,42,.07)}.vmcq-auth-card label{display:block;font-weight:700;color:#1e293b}.vmcq-auth-card input,.vmcq-auth-card select{width:100%;box-sizing:border-box;margin-top:7px;padding:12px 13px;border:1px solid #cbd5e1;border-radius:10px;background:#fff}.vmcq-auth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.vmcq-auth-submit{width:100%;border:0;border-radius:12px;background:#0f3458;color:#fff;padding:14px;font-weight:800;font-size:16px;margin-top:18px;cursor:pointer}.vmcq-auth-between{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:14px 0}.vmcq-auth-between label{font-weight:400}.vmcq-auth-between input,.vmcq-terms input{width:auto;margin:0 7px 0 0}.vmcq-terms{margin-top:18px!important;font-weight:400!important}.vmcq-auth-foot{text-align:center;color:#64748b}.vmcq-auth-card a,.vmcq-auth-between a{color:#0f4f86;font-weight:700}.vmcq-resend-box{max-width:820px;margin:16px auto;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:14px}.vmcq-resend-box summary{cursor:pointer;font-weight:700}.vmcq-resend-box form{margin-top:12px}.vmcq-alert.success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}.vmcq-alert.error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}@media(max-width:700px){.vmcq-auth-grid{grid-template-columns:1fr}.vmcq-auth-between{align-items:flex-start;flex-direction:column}}


/* Unified Student Workspace v2.1.0 */
.vmcq-student-workspace{max-width:1040px;margin:28px auto}.vmcq-workspace-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;padding:8px;background:#fff;border:1px solid #dbe4ef;border-radius:14px;box-shadow:0 5px 18px rgba(15,49,92,.05)}.vmcq-workspace-nav a{padding:11px 16px;border-radius:10px;color:#475569;text-decoration:none;font-weight:800}.vmcq-workspace-nav a:hover{background:#eff6ff;color:#123b6d}.vmcq-workspace-nav a.is-active{background:#123b6d;color:#fff}.vmcq-workspace-panel{background:#fff;border:1px solid #dbe4ef;border-radius:18px;padding:24px;box-shadow:0 10px 28px rgba(15,49,92,.06)}.vmcq-workspace-panel .vmcq-student-shell,.vmcq-workspace-panel .vmcq-profile-wrap{margin:0}.vmcq-history-table-wrap{overflow:auto;border:1px solid #e2e8f0;border-radius:14px}.vmcq-history-table{width:100%;border-collapse:collapse;background:#fff}.vmcq-history-table th,.vmcq-history-table td{padding:13px 14px;border-bottom:1px solid #e2e8f0;text-align:left;white-space:nowrap}.vmcq-history-table th{background:#f8fafc;color:#334155}.vmcq-membership-detail{background:linear-gradient(135deg,#eff6ff,#fff);border:1px solid #bfdbfe;border-radius:18px;padding:26px}.vmcq-membership-detail span{color:#64748b}.vmcq-membership-detail h3{margin:6px 0 8px;font-size:28px;color:#123b6d}.vmcq-profile-logout-section{max-width:680px}@media(max-width:700px){.vmcq-student-workspace{margin:16px auto}.vmcq-workspace-nav{display:grid;grid-template-columns:1fr 1fr}.vmcq-workspace-nav a{text-align:center}.vmcq-workspace-panel{padding:15px}}