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html[data-accent]{--green:var(--accent);accent-color:var(--accent)}
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html[data-theme=dark] .review-state{color:var(--text)}html[data-theme=dark] .review-num{background:var(--surface-raised);color:var(--text)}
html[data-contrast=high]{--line:#536350;--secondary:#263c2c}
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/* Readable navigation in light mode, including the initial theme fallback. */
html:not([data-theme=dark]) .sidebar .nav-item{color:#202923!important;font-size:16px;font-weight:600;line-height:1.6;opacity:1}
html:not([data-theme=dark]) .sidebar .nav-item .icon{color:#434d44;stroke-width:1.9;opacity:1}
html:not([data-theme=dark]) .sidebar .nav-item:hover{color:#152c1d!important;background:#eef2e9}
html:not([data-theme=dark]) .sidebar .nav-item.selected{color:#173b28!important;background:#e3ecd9!important;font-weight:700}
html:not([data-theme=dark]) .sidebar .nav-item.selected .icon{color:#173b28}
html:not([data-theme=dark]) .sidebar .workspace-label{color:#526053;font-size:12px;line-height:1.6;letter-spacing:.7px}
html:not([data-theme=dark]) .sidebar .account-summary strong{color:#202923}
html:not([data-theme=dark]) .sidebar .account-summary small{color:#526053!important}

/* Keep navigation readable against the black theme at every breakpoint. */
html[data-theme=dark] .sidebar .nav-item{color:#ededed!important;font-size:15px;font-weight:500;line-height:1.6;opacity:1}
html[data-theme=dark] .sidebar .nav-item .icon{color:#d6d6d6;stroke-width:1.9;opacity:1}
html[data-theme=dark] .sidebar .nav-item:hover{color:#fff!important;background:#262626}
html[data-theme=dark] .sidebar .nav-item.selected{color:#fff!important;background:#282828!important;font-weight:600}
html[data-theme=dark] .sidebar .nav-item.selected .icon{color:#fff}
html[data-theme=dark] .sidebar .workspace-label{color:#c2c2c2;font-size:12px;line-height:1.6;letter-spacing:.7px}
html[data-theme=dark] .sidebar .account-summary strong{color:#f5f5f5}
html[data-theme=dark] .sidebar .account-summary small{color:#d0d0d0!important}

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.page-heading.pricing-heading{display:block;text-align:center;margin:12px auto 34px;max-width:1000px}
.page-heading.pricing-heading h1{font-size:clamp(28px,3vw,40px);font-weight:500;letter-spacing:-.8px;line-height:1.35;color:var(--text)}
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.modern-plans .plan-price>.plan-currency{font-size:26px;font-weight:500;color:var(--plan-text);margin:0 2px 0 0}
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.modern-plans .pricing-card .plan-features{display:flex;flex-direction:column;gap:0;list-style:none;margin:24px 0 0;padding:0;width:100%;flex:1}
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.modern-plans .pricing-card .plan-features li:last-child{border-bottom:0}
.modern-plans .pricing-card>small{display:block;align-self:stretch;text-align:left;font-size:13px;line-height:1.75;color:var(--plan-muted)!important;margin:24px 0 0;padding-top:18px;border-top:1px solid var(--plan-line)}
.pricing-notice{max-width:1000px;margin:20px auto;font-size:14px;line-height:1.7}
html[data-theme=dark] .modern-plans{--plan-text:#f5f5f5;--plan-muted:#d0d0d0;--plan-line:#414141}
html[data-theme=dark] .modern-plans .pricing-card{background:#121212!important;border-color:#484848;box-shadow:none}
html[data-theme=dark] .modern-plans .pricing-card .plan-cta{background:#f5f5f5!important;color:#111!important;border-color:#f5f5f5}
html[data-theme=dark] .modern-plans .pricing-card .plan-cta:hover{background:#dcdcdc!important}
html[data-theme=dark] .modern-plans .plan-badge.neutral{background:#303330;color:#eee}
@media(max-width:850px){.pricing-grid.modern-plans{grid-template-columns:1fr;max-width:580px}.modern-plans .pricing-card{padding:28px}.page-heading.pricing-heading{margin-top:6px;margin-bottom:26px}.modern-plans .pricing-card .plan-billing{min-height:0}}
@media(max-width:420px){.modern-plans .pricing-card{padding:24px}.modern-plans .plan-card-heading h2{font-size:27px}.modern-plans .plan-badge{font-size:13px;padding:5px 9px}}

.exam-category-card .category-card-heading{display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin-bottom:9px}
.exam-category-card .category-card-heading h3{margin:0}
.exam-category-card .exam-recommendation{display:inline-flex;align-items:center;flex-shrink:0;padding:4px 11px;border-radius:999px;background:#d7edaf;color:#29421b;font-size:13px;font-weight:600;line-height:1.5;letter-spacing:.2px;white-space:nowrap}
html[data-theme=dark] .exam-category-card .exam-recommendation{background:#cee89e;color:#203515}

/* Shared ExamVeyra book-and-check brand mark. */
.brand-logo{width:34px;height:34px;display:block;flex:none;border-radius:8px}
.brand{display:inline-flex;align-items:center;gap:10px}

.ai-provider-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0 16px}
.ai-provider-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:12px 16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);font-size:16px;font-weight:600;text-decoration:none}
.ai-provider-link:hover{background:var(--surface-raised);border-color:var(--accent)}
.ai-provider-link:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.ai-provider-link .icon{width:18px;height:18px;flex:none;color:var(--accent)}
.ai-provider-brand{display:flex;align-items:center;gap:10px;min-width:0}
.ai-provider-logo{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:9px;background:#fff;box-shadow:inset 0 0 0 1px #e8e8e8}
.ai-provider-logo img{display:block;width:24px;height:24px;object-fit:contain}
.ai-panel .ai-provider-label{margin:20px 0 8px;font-size:16px;font-weight:600;color:var(--text)}
.ai-panel .ai-provider-help{font-size:14px;line-height:1.7;color:var(--secondary)}
@media(max-width:420px){.ai-provider-grid{grid-template-columns:1fr}}

.category-papers .paper-controls #paper-difficulty{font:inherit;font-size:16px;min-height:48px;width:auto;min-width:160px;max-width:240px;padding:10px 36px 10px 14px;border:1px solid var(--line);border-radius:6px;background-color:var(--surface);color:var(--text)}
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@media(max-width:600px){.category-papers .paper-controls #paper-difficulty{flex:1;max-width:none;min-width:150px}.category-papers .paper-controls #paper-search{flex-basis:100%}}