.ptb-dark-theme{--sui-teal:#4da2a5;--sui-dark:#0a1a1a;--sui-light:#e8f4f4;--sui-accent:#00d4aa;--sui-text:#1a2e2e;--sui-muted:#6b8a8a;background:var(--sui-dark);color:var(--sui-light);width:100vw;height:100vh;position:absolute;top:0;left:0}.ptb-dark-theme .slide{background:linear-gradient(135deg, var(--sui-dark) 0%, #0f2a2a 100%)}.ptb-dark-theme h1{color:var(--sui-accent)}.ptb-dark-theme h2{color:var(--sui-teal)}.ptb-dark-theme h3{color:var(--sui-accent)}.ptb-dark-theme p,.ptb-dark-theme li{color:var(--sui-light)}.ptb-dark-theme .subtitle,.ptb-dark-theme .meta{color:var(--sui-muted)}.ptb-dark-theme .highlight{color:var(--sui-accent)}.ptb-dark-theme .code-block{border-color:var(--sui-teal);color:#c8e6e6;background:#00000059}.ptb-dark-theme .code-block .keyword{color:#ff6b9d}.ptb-dark-theme .code-block .type{color:#79dae8}.ptb-dark-theme .code-block .string{color:#a6e3a1}.ptb-dark-theme .code-block .func{color:#ffd166}.ptb-dark-theme .card{border-color:var(--sui-teal);background:#4da2a514}.ptb-dark-theme .card h4{color:var(--sui-accent)}.ptb-dark-theme .card p{color:#b0d0d0}.ptb-dark-theme .agenda-time{background:var(--sui-teal);color:var(--sui-dark)}.ptb-dark-theme .warning{background:#ff6b6b1a;border-left-color:#ff6b6b}.ptb-dark-theme .tip{border-left-color:var(--sui-accent);background:#00d4aa1a}.ptb-dark-theme th{color:var(--sui-accent);background:#4da2a51a}.ptb-dark-theme td{color:#b0d0d0;border-bottom-color:var(--sui-teal)}.ptb-dark-theme .label{background:var(--sui-teal);color:var(--sui-dark)}