/* DSAT Booster — Light (yorug') mavzu. Faqat <html data-bs-theme="light"> da ishlaydi.
   Toza oq yuzalar, ingichka chegaralar, yumshoq soyalar, indigo-ko'k urg'u. */
html[data-bs-theme="light"]{
  --accent:#4c5cf2; --accent-2:#6d5cf6; --accent-glow:rgba(76,92,242,.25);
  --body-bg:#f6f7fb; --bg-body:#f6f7fb; --bg:#f6f7fb; --bg-canvas:#f6f7fb; --bg-main:#f6f7fb; --paper-bg:#fff;
  --card-bg:#fff; --surface-card:#fff; --surface:#fff; --surface-hover:#f3f4fb;
  --border:#e6e8f2; --border-card:#e6e8f2; --border-color:#e6e8f2;
  --text:#111827; --text-main:#111827; --text-body:#1f2937; --text-heading:#0b1020; --text-muted:#6b7280; --muted:#6b7280;
  --topbar-bg:rgba(255,255,255,.9);
  --sb-bg:#fff; --sb-bg2:#fff; --sb-text:#4b5563; --sb-active-text:#2f3bd0; --sb-label:#9aa1b2; --sb-hover-bg:#f3f4fb;
  --ix-bg:#f6f7fb; --ix-bg2:#fff; --ix-card:#fff; --ix-card2:#f3f4fb; --ix-line:#e6e8f2; --ix-text:#111827; --ix-text2:#374151; --ix-mute:#6b7280;
  --ix-accent:#4c5cf2; --ix-accent2:#6d5cf6; --ix-soft:#eef0ff;
  --bs-body-bg:#f6f7fb; --bs-body-color:#111827; --bs-heading-color:#0b1020; --bs-secondary-color:#6b7280; --bs-border-color:#e6e8f2;
  --m-radius:16px; --m-radius-sm:12px;
  --m-shadow:0 1px 2px rgba(16,24,40,.04),0 6px 18px -10px rgba(16,24,40,.12);
  --m-shadow-hover:0 2px 4px rgba(16,24,40,.05),0 16px 32px -14px rgba(76,92,242,.28);
  color-scheme:light;
}
html[data-bs-theme="light"] body{background:linear-gradient(180deg,#f9faff 0,#f6f7fb 320px)!important;background-attachment:scroll!important;color:#111827}
html[data-bs-theme="light"] .ix-h1{color:#0b1020}
html[data-bs-theme="light"] .ix-eyebrow,html[data-bs-theme="light"] .pg-eyebrow{color:#4c5cf2}

/* ===== Yon menyu: oq, ingichka chiziq, yumshoq faol holat ===== */
html[data-bs-theme="light"] .dsat-sidebar{background:#fff!important;border-right:1px solid var(--border)!important;box-shadow:none!important}
html[data-bs-theme="light"] .dsat-sidebar-brand{border-bottom:1px solid var(--border)!important}
html[data-bs-theme="light"] .dsat-sidebar-brand *{color:#0b1020}
html[data-bs-theme="light"] .brand-logo-circle{background:linear-gradient(135deg,#4c5cf2,#6d5cf6)!important;box-shadow:0 6px 16px -6px rgba(76,92,242,.6)!important}
html[data-bs-theme="light"] .brand-logo-circle *{color:#fff}
html[data-bs-theme="light"] .dsat-nav-label{color:#9aa1b2!important}
html[data-bs-theme="light"] .dsat-sidebar-inner a{color:#4b5563!important}
html[data-bs-theme="light"] .dsat-sidebar-inner a i{background:#f1f3fb;color:#6b7280}
html[data-bs-theme="light"] .dsat-sidebar-inner a:hover{background:#f3f4fb!important;color:#111827!important;transform:none}
html[data-bs-theme="light"] .dsat-sidebar-inner a.active{background:#eef0ff!important;color:#2f3bd0!important;box-shadow:inset 3px 0 0 #4c5cf2}
html[data-bs-theme="light"] .dsat-sidebar-inner a.active i{background:linear-gradient(135deg,#4c5cf2,#6d5cf6);color:#fff;box-shadow:0 6px 14px -6px rgba(76,92,242,.7)}
html[data-bs-theme="light"] .dsat-sidebar-footer{background:#fff!important;border-top:1px solid var(--border)!important}
html[data-bs-theme="light"] .dsat-sidebar-user{background:#f6f7fb!important;border:1px solid var(--border)!important}
html[data-bs-theme="light"] .dsat-user-name{color:#111827!important}
html[data-bs-theme="light"] .dsat-sidebar-footer a{color:#4b5563}
html[data-bs-theme="light"] .dsat-sidebar-footer a:hover{background:#f3f4fb;color:#111827}
html[data-bs-theme="light"] .dsat-sidebar-footer a.text-danger{color:#e11d48!important}

/* ===== Yuqori panel ===== */
html[data-bs-theme="light"] .dsat-topbar,html[data-bs-theme="light"] .topbar,html[data-bs-theme="light"] .top-bar{background:rgba(255,255,255,.9)!important;border-bottom:1px solid var(--border)!important;backdrop-filter:blur(12px);color:#111827}
html[data-bs-theme="light"] .dsat-toggle-btn{background:#fff;border:1px solid var(--border);color:#374151}

/* ===== Kartalar ===== */
html[data-bs-theme="light"] .card,html[data-bs-theme="light"] .stat-card,html[data-bs-theme="light"] .widget-card,html[data-bs-theme="light"] .task-card,html[data-bs-theme="light"] .plan-section-card,html[data-bs-theme="light"] .score-card{
  background:#fff!important;border:1px solid var(--border)!important;border-radius:16px!important;box-shadow:var(--m-shadow)!important;color:#111827}
html[data-bs-theme="light"] .bg-light{background:#f3f4fb!important}
html[data-bs-theme="light"] .text-muted{color:#6b7280!important}

/* ===== Tugmalar / forma ===== */
html[data-bs-theme="light"] .btn{border-radius:12px;font-weight:700}
html[data-bs-theme="light"] .btn-primary,html[data-bs-theme="light"] .btn-hero-primary{background:linear-gradient(135deg,#4c5cf2,#5b57f0)!important;border:0!important;color:#fff!important;box-shadow:0 8px 18px -10px rgba(76,92,242,.8)}
html[data-bs-theme="light"] .btn-outline-primary{color:#3340d0;border-color:#c9cffb;background:#fff}
html[data-bs-theme="light"] .btn-outline-primary:hover{background:#eef0ff;color:#2f3bd0}
html[data-bs-theme="light"] .form-control,html[data-bs-theme="light"] .form-select{background:#fff;border:1px solid #d9dcea;color:#111827;border-radius:12px}
html[data-bs-theme="light"] .form-control:focus,html[data-bs-theme="light"] .form-select:focus{border-color:#4c5cf2;box-shadow:0 0 0 3px rgba(76,92,242,.18)!important}
html[data-bs-theme="light"] .nav-pills .nav-link{color:#4b5563}
html[data-bs-theme="light"] .nav-pills .nav-link:hover{background:#eef0ff;color:#2f3bd0}
html[data-bs-theme="light"] .nav-pills .nav-link.active{background:#4c5cf2;color:#fff;box-shadow:0 8px 16px -8px rgba(76,92,242,.7)}
html[data-bs-theme="light"] .progress{background:#eceef8}
html[data-bs-theme="light"] .progress-bar{background:linear-gradient(90deg,#4c5cf2,#7c6cf8)}
html[data-bs-theme="light"] .table{--bs-table-bg:transparent;--bs-table-color:#111827}
html[data-bs-theme="light"] .table thead th{color:#6b7280;font-size:12px;text-transform:uppercase;letter-spacing:.06em}

/* ===== Study plan (pl-*) ===== */
html[data-bs-theme="light"] .pl-day,html[data-bs-theme="light"] .pl-today,html[data-bs-theme="light"] .pl-card{background:#fff;border:1px solid var(--border);color:#111827}
html[data-bs-theme="light"] .pl-day.is-today{background:linear-gradient(160deg,#4c5cf2,#6d5cf6);border-color:transparent}
html[data-bs-theme="light"] .pl-day.is-empty{background:#fafbff}
html[data-bs-theme="light"] .pl-task{background:#f8f9fe;border:1px solid var(--border)}
html[data-bs-theme="light"] .pl-task.done{background:#ecfdf5;border-color:#a7f3d0}
html[data-bs-theme="light"] .pl-btn{background:#fff;color:#3340d0;border:1px solid #c9cffb}
html[data-bs-theme="light"] .pl-ai{background:linear-gradient(135deg,#eef0ff,#f6f2ff);border:1px solid #dfe3fb;border-radius:20px;padding:18px 20px;margin-bottom:18px}
html[data-bs-theme="light"] .pl-ai-head strong{color:#0b1020}html[data-bs-theme="light"] .pl-ai-head small{color:#6b7280}
html[data-bs-theme="light"] .pl-ai p{color:#374151}
html[data-bs-theme="light"] .pl-chip{background:#fff;border:1px solid #dfe3fb;color:#374151}
html[data-bs-theme="light"] .pl-chip.c-phase{background:#4c5cf2;color:#fff;border-color:#4c5cf2}
html[data-bs-theme="light"] .pl-chip.c-weak{color:#be123c;border-color:#fecdd3;background:#fff1f2}
html[data-bs-theme="light"] .pl-chip.c-mock{color:#b45309;border-color:#fde68a;background:#fffbeb}
html[data-bs-theme="light"] .pl-chip.c-rev{color:#0369a1;border-color:#bae6fd;background:#f0f9ff}
html[data-bs-theme="light"] .pl-chip.c-forg{color:#6d28d9;border-color:#ddd6fe;background:#f5f3ff}
html[data-bs-theme="light"] .pl-mock{color:#b45309}

/* ===== Mock review (mr-*) / Progress (pg-*) ===== */
html[data-bs-theme="light"] .mr-ana{background:linear-gradient(135deg,#eef0ff,#f6f2ff);border:1px solid #dfe3fb}
html[data-bs-theme="light"] .mr-ana-head strong,html[data-bs-theme="light"] .mr-stat strong{color:#0b1020}
html[data-bs-theme="light"] .mr-ana-headline,html[data-bs-theme="light"] .mr-ana-cols ul,html[data-bs-theme="light"] .mr-trow{color:#1f2937}
html[data-bs-theme="light"] .mr-q,html[data-bs-theme="light"] .mr-stat{box-shadow:var(--m-shadow)}
html[data-bs-theme="light"] .mr-passage{background:#f6f7fb;color:#1f2937}
html[data-bs-theme="light"] .mr-opt.correct{background:#ecfdf5;border-color:#34d399;color:#065f46}
html[data-bs-theme="light"] .mr-opt.mine-wrong{background:#fff1f2;border-color:#fb7185;color:#9f1239}
html[data-bs-theme="light"] .mr-num{background:#eef0ff;color:#3340d0}
html[data-bs-theme="light"] .mr-tbar{background:#eceef8}
html[data-bs-theme="light"] .pg-card{background:#fff;border:1px solid var(--border);box-shadow:var(--m-shadow)}
html[data-bs-theme="light"] .pg-lbl,html[data-bs-theme="light"] .pg-sub,html[data-bs-theme="light"] .pg-legend{color:#6b7280}
html[data-bs-theme="light"] .pg-cell{background:#eef0f7}
html[data-bs-theme="light"] .pg-cell.l1{background:#c7d2fe}html[data-bs-theme="light"] .pg-cell.l2{background:#818cf8}
html[data-bs-theme="light"] .pg-cell.l3{background:#4c5cf2}html[data-bs-theme="light"] .pg-cell.l4{background:#2f3bd0}
html[data-bs-theme="light"] .pg-bar{background:#eceef8}
html[data-bs-theme="light"] .pg-tag{background:#eef0ff;color:#3340d0}

/* ===== Dashboard: faollik xaritasi ===== */
html[data-bs-theme="light"] .nx-act{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px 22px;margin:0 0 22px;box-shadow:var(--m-shadow)}
html[data-bs-theme="light"] .nx-act-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:16px}
html[data-bs-theme="light"] .nx-act-eyebrow{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#4c5cf2}
html[data-bs-theme="light"] .nx-act h4{margin:4px 0 0;font-size:20px;color:#0b1020}
html[data-bs-theme="light"] .nx-act-stats{display:flex;gap:22px;flex-wrap:wrap}
html[data-bs-theme="light"] .nx-act-stats strong{display:block;font:800 24px/1.1 "Outfit",sans-serif;color:#0b1020}
html[data-bs-theme="light"] .nx-act-stats small{color:#6b7280;font-size:12px}
html[data-bs-theme="light"] .nx-heat{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,20px);grid-auto-columns:minmax(14px,1fr);gap:5px;overflow-x:auto;padding-bottom:4px}
html[data-bs-theme="light"] .nx-heat i,html[data-bs-theme="light"] .nx-act-foot i{display:block;width:100%;min-width:14px;height:20px;border-radius:5px}
html[data-bs-theme="light"] .nx-act-foot i{width:14px;min-width:14px;height:14px;aspect-ratio:auto}
html[data-bs-theme="light"] .nx-heat i.l0,html[data-bs-theme="light"] .nx-act-foot i.l0{background:#eef0f7}
html[data-bs-theme="light"] .nx-heat i.l1,html[data-bs-theme="light"] .nx-act-foot i.l1{background:#c7d2fe}
html[data-bs-theme="light"] .nx-heat i.l2,html[data-bs-theme="light"] .nx-act-foot i.l2{background:#818cf8}
html[data-bs-theme="light"] .nx-heat i.l3,html[data-bs-theme="light"] .nx-act-foot i.l3{background:#4c5cf2}
html[data-bs-theme="light"] .nx-heat i.l4,html[data-bs-theme="light"] .nx-act-foot i.l4{background:linear-gradient(135deg,#4c5cf2,#14b8a6)}
html[data-bs-theme="light"] .nx-heat i.today{outline:2px solid #f59e0b;outline-offset:1px}
html[data-bs-theme="light"] .nx-act-foot{display:flex;align-items:center;gap:6px;margin-top:12px;font-size:11.5px;color:#6b7280}
html[data-bs-theme="light"] .nx-act-foot em{margin-left:auto;font-style:normal}
html[data-bs-theme="light"] .nx-act-foot kbd{background:#eef0f7;border-radius:5px;padding:1px 6px;color:#3340d0}

/* ===== Kontrast tuzatishlari (yorug' fon) ===== */
html[data-bs-theme="light"] .dsat-nav-label{color:#7b8296!important}
html[data-bs-theme="light"] .text-warning{color:#b45309!important}
html[data-bs-theme="light"] .text-info{color:#0e7490!important}
html[data-bs-theme="light"] .text-success{color:#047857!important}
html[data-bs-theme="light"] .text-primary{color:#3340d0!important}
html[data-bs-theme="light"] .badge.bg-white.text-white,html[data-bs-theme="light"] .badge.bg-white[class*="bg-opacity"]{background:rgba(255,255,255,.22)!important;border-color:rgba(255,255,255,.35)!important}
html[data-bs-theme="light"] .pg-card.pg-hero{background:linear-gradient(135deg,#3b47e0,#6d4df0)!important;border:0;color:#fff}
html[data-bs-theme="light"] .pg-card.pg-hero *{color:inherit}
html[data-bs-theme="light"] .pg-card.pg-hero .pg-cta{color:#3340d0}
html[data-bs-theme="light"] [style*="color:#4ade80"],html[data-bs-theme="light"] [style*="color: #4ade80"]{color:#059669!important}
html[data-bs-theme="light"] [style*="color:#fbbf24"],html[data-bs-theme="light"] [style*="color: #fbbf24"]{color:#b45309!important}
html[data-bs-theme="light"] [style*="color:#f87171"],html[data-bs-theme="light"] [style*="color:#fb7185"],html[data-bs-theme="light"] [style*="color: #fb7185"]{color:#e11d48!important}
html[data-bs-theme="light"] [style*="color:#c7d2fe"],html[data-bs-theme="light"] [style*="color:#a5b4fc"]{color:#3340d0!important}
html[data-bs-theme="light"] .pg-hero [style*="color:#"],html[data-bs-theme="light"] .pg-hero .pg-range{color:#fff!important}
html[data-bs-theme="light"] .pg-empty{color:#6b7280}
html[data-bs-theme="light"] .mr-ana-cols h6,html[data-bs-theme="light"] .mr-ana-head small{color:#6b7280}

/* pl-* tuzilma qoidalari (yorug' temada ham kerak) */
html[data-bs-theme="light"] .pl-ai-head{display:flex;gap:12px;align-items:center;margin-bottom:8px}
html[data-bs-theme="light"] .pl-ai-head strong{display:block;font-size:15px}html[data-bs-theme="light"] .pl-ai-head small{font-size:12px}
html[data-bs-theme="light"] .pl-ai-ic{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#4c5cf2,#6d5cf6);box-shadow:0 8px 18px -8px rgba(76,92,242,.7)}
html[data-bs-theme="light"] .pl-ai p{margin:0 0 12px;font-size:14px;line-height:1.6}
html[data-bs-theme="light"] .pl-chips{display:flex;flex-wrap:wrap;gap:8px}
html[data-bs-theme="light"] .pl-chip{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px}
html[data-bs-theme="light"] .pl-mock{font-size:11px;font-weight:800;text-align:center}
html[data-bs-theme="light"] .pl-btn{text-decoration:none!important}

/* ===== v13: skrinshotdagi uslubga yaqinlashtirish (yumshoq fon, ikonka kafellari, to'liq indigo faol holat) ===== */
html[data-bs-theme="light"]{--body-bg:#f4f5fb;--bg-body:#f4f5fb;--bg:#f4f5fb;--bg-canvas:#f4f5fb;--bg-main:#f4f5fb;--bs-body-bg:#f4f5fb;--ix-bg:#f4f5fb;--accent:#4f46e5;--ix-accent:#4f46e5}
html[data-bs-theme="light"] body{background:#f4f5fb!important}
html[data-bs-theme="light"] .dsat-sidebar{background:#fff!important}
html[data-bs-theme="light"] .dsat-sidebar-inner{padding:6px 14px 14px}
html[data-bs-theme="light"] .dsat-nav-label{font-size:11px!important;font-weight:800!important;letter-spacing:.14em!important;color:#6b7280!important;padding:22px 10px 8px!important}
html[data-bs-theme="light"] .dsat-sidebar a{border-radius:14px;padding:8px 10px;gap:12px;font-size:14.5px;font-weight:600;margin-bottom:4px}
html[data-bs-theme="light"] .dsat-sidebar a i.fas,html[data-bs-theme="light"] .dsat-sidebar a i.fab,html[data-bs-theme="light"] .dsat-sidebar a i.far{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;background:#eef0fb;color:#4f46e5;opacity:1}
html[data-bs-theme="light"] .dsat-sidebar-inner a:hover{background:#f4f5fb!important;color:#111827!important}
html[data-bs-theme="light"] .dsat-sidebar-inner a.active{background:#4f46e5!important;color:#fff!important;box-shadow:0 10px 22px -10px rgba(79,70,229,.75)!important;border-color:transparent!important;font-weight:700!important}
html[data-bs-theme="light"] .dsat-sidebar-inner a.active i{background:rgba(255,255,255,.2)!important;color:#fff!important;box-shadow:none}
html[data-bs-theme="light"] .dsat-sidebar-inner a.active *{color:#fff!important}
html[data-bs-theme="light"] .dsat-topbar{min-height:68px}
html[data-bs-theme="light"] .card,html[data-bs-theme="light"] .stat-card,html[data-bs-theme="light"] .widget-card,html[data-bs-theme="light"] .task-card,html[data-bs-theme="light"] .plan-section-card,html[data-bs-theme="light"] .score-card,html[data-bs-theme="light"] .pg-card,html[data-bs-theme="light"] .nx-act{border-radius:20px!important}
html[data-bs-theme="light"] h1,html[data-bs-theme="light"] .ix-h1{letter-spacing:-.02em}
html[data-bs-theme="light"] .btn-primary,html[data-bs-theme="light"] .btn-hero-primary{background:#4f46e5!important}
html[data-bs-theme="light"] .btn-primary:hover{background:#4338ca!important}
html[data-bs-theme="light"] .nav-tabs{border-bottom:1px solid var(--border)}
html[data-bs-theme="light"] .nav-tabs .nav-link{color:#4b5563;font-weight:600;border:0;border-bottom:2px solid transparent;border-radius:0;background:none}
html[data-bs-theme="light"] .nav-tabs .nav-link:hover{color:#4f46e5}
html[data-bs-theme="light"] .nav-tabs .nav-link.active{color:#4f46e5;border-bottom-color:#4f46e5;background:none}
html[data-bs-theme="light"] .nav-pills .nav-link{border-radius:999px;font-weight:600}
html[data-bs-theme="light"] .nav-pills .nav-link.active{background:#4f46e5}
html[data-bs-theme="light"] .badge{border-radius:999px;font-weight:700}
html[data-bs-theme="light"] .modal-content{background:#fff;border:1px solid var(--border);border-radius:20px;color:#111827}
html[data-bs-theme="light"] .dropdown-menu{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 18px 40px -16px rgba(16,24,40,.25)}
html[data-bs-theme="light"] ::selection{background:#c7cbfb}

/* ===== LIGHT THEME ACCESSIBILITY & CONTRAST ENHANCEMENTS ===== */
/* 1. Yellow & Warning Badges / Buttons (Readable deep amber text on light yellow) */
html[data-bs-theme="light"] .badge.bg-warning,
html[data-bs-theme="light"] .badge.bg-warning *,
html[data-bs-theme="light"] .badge.text-bg-warning,
html[data-bs-theme="light"] .badge.text-bg-warning *,
html[data-bs-theme="light"] .badge.bg-warning.text-dark {
    color: #78350f !important;
}
html[data-bs-theme="light"] .btn-warning,
html[data-bs-theme="light"] .btn-warning * {
    color: #1a1100 !important;
}
html[data-bs-theme="light"] .btn-outline-warning,
html[data-bs-theme="light"] .btn-outline-warning.text-dark,
html[data-bs-theme="light"] .btn-outline-warning * {
    color: #b45309 !important;
    border-color: #d97706 !important;
}
html[data-bs-theme="light"] .btn-outline-warning:hover {
    background: #f59e0b !important;
    color: #1a1100 !important;
}

/* 2. Semantic Subtle Badges */
html[data-bs-theme="light"] .badge.bg-success[class*="bg-opacity"],
html[data-bs-theme="light"] .badge.bg-success-subtle {
    background: #ecfdf5 !important;
    color: #065f46 !important;
    border: 1px solid #a7f3d0 !important;
}
html[data-bs-theme="light"] .badge.bg-danger[class*="bg-opacity"],
html[data-bs-theme="light"] .badge.bg-danger-subtle {
    background: #fff1f2 !important;
    color: #9f1239 !important;
    border: 1px solid #fecdd3 !important;
}
html[data-bs-theme="light"] .badge.bg-warning[class*="bg-opacity"],
html[data-bs-theme="light"] .badge.bg-warning-subtle {
    background: #fffbeb !important;
    color: #92400e !important;
    border: 1px solid #fde68a !important;
}
html[data-bs-theme="light"] .badge.bg-info[class*="bg-opacity"],
html[data-bs-theme="light"] .badge.bg-info-subtle {
    background: #f0f9ff !important;
    color: #075985 !important;
    border: 1px solid #bae6fd !important;
}
html[data-bs-theme="light"] .badge.bg-light,
html[data-bs-theme="light"] .badge.bg-white {
    background: #f1f5f9 !important;
    color: #334155 !important;
    border: 1px solid #cbd5e1 !important;
}

/* 3. Question Cards & Option Buttons (Daily Drill, Practice, Timed Practice) */
html[data-bs-theme="light"] .q-card,
html[data-bs-theme="light"] .qcard {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #0f172a !important;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05) !important;
}
html[data-bs-theme="light"] .q-nav-pill {
    background: #ffffff !important;
    border-color: #cbd5e1 !important;
    color: #475569 !important;
}
html[data-bs-theme="light"] .q-nav-pill.active {
    background: #4f46e5 !important;
    border-color: #4f46e5 !important;
    color: #ffffff !important;
}
html[data-bs-theme="light"] .option-btn,
html[data-bs-theme="light"] .opt {
    background: #ffffff !important;
    border: 1.5px solid #e2e8f0 !important;
    border-bottom: 3px solid #cbd5e1 !important;
    color: #0f172a !important;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04) !important;
}
html[data-bs-theme="light"] .option-btn:hover:not(:disabled),
html[data-bs-theme="light"] .opt:hover:not(:disabled) {
    border-color: #93c5fd !important;
    border-bottom-color: #3b82f6 !important;
    background: #f8faff !important;
}
html[data-bs-theme="light"] .option-letter,
html[data-bs-theme="light"] .opt b,
html[data-bs-theme="light"] .option-btn .opt-badge {
    background: #f1f5f9 !important;
    border: 1px solid #cbd5e1 !important;
    color: #334155 !important;
}
html[data-bs-theme="light"] .option-btn.selected,
html[data-bs-theme="light"] .opt.selected {
    border-color: #4f46e5 !important;
    border-bottom: 3px solid #3730a3 !important;
    background: #eef2ff !important;
    color: #1e1b4b !important;
}
html[data-bs-theme="light"] .option-btn.correct,
html[data-bs-theme="light"] .opt.right {
    border-color: #22c55e !important;
    border-bottom: 3px solid #15803d !important;
    background: #f0fdf4 !important;
    color: #065f46 !important;
}
html[data-bs-theme="light"] .option-btn.correct .option-text,
html[data-bs-theme="light"] .option-btn.correct * {
    color: #065f46 !important;
}
html[data-bs-theme="light"] .option-btn.wrong,
html[data-bs-theme="light"] .opt.wrong {
    border-color: #ef4444 !important;
    border-bottom: 3px solid #b91c1c !important;
    background: #fef2f2 !important;
    color: #991b1b !important;
}
html[data-bs-theme="light"] .option-btn.wrong .option-text,
html[data-bs-theme="light"] .option-btn.wrong * {
    color: #991b1b !important;
}

/* 4. Vocabulary Match Card */
html[data-bs-theme="light"] .match-item-card {
    background: #ffffff !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
}
html[data-bs-theme="light"] .match-item-card.selected {
    background: #eff6ff !important;
    border-color: #2563eb !important;
    color: #1e40af !important;
}
html[data-bs-theme="light"] .match-item-card.match-success {
    background: #dcfce7 !important;
    border-color: #22c55e !important;
    color: #15803d !important;
}
html[data-bs-theme="light"] .match-item-card.match-failed {
    background: #fee2e2 !important;
    border-color: #ef4444 !important;
    color: #b91c1c !important;
}