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.note-card,html[data-theme=dark] .panel,html[data-theme=dark] .search-box,html[data-theme=dark] .settings-card,html[data-theme=dark] .sidebar,html[data-theme=dark] .stat,html[data-theme=dark] .task-row,html[data-theme=dark] .tool-card{background:var(--surface)}html[data-theme=dark] .check-button,html[data-theme=dark] .editor-card input,html[data-theme=dark] .editor-card select,html[data-theme=dark] .editor-card textarea,html[data-theme=dark] .search-box input,html[data-theme=dark] .secondary-button{background:#111713;color:var(--text)}html[data-theme=dark] .icon-button:hover{background:#202a24}html[data-theme=dark] .icon-button.danger:hover{background:#351b19}html[data-theme=dark] .class-card{background:#183126;border-color:#294c3a}html[data-theme=dark] .dashboard-hero{background:linear-gradient(135deg,#184d37,#247653);box-shadow:0 20px 50px rgba(0,0,0,.28)}html[data-theme=dark] .auth-shell{background:radial-gradient(circle at top,#173126,var(--bg) 52%)}html[data-theme=dark] 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