/* Tema metalizado / iridescente alinhado ao emblema StreamFlow */
:root {
    --sf-bg-deep: #0a0c10;
    --sf-bg-panel: #12151c;
    --sf-bg-elevated: #1a1f28;
    --sf-border: rgba(176, 188, 210, 0.14);
    --sf-text: #e8ecf4;
    --sf-text-muted: #94a3b8;
    --sf-steel: #b8c4d8;
    --sf-accent: #6b9cff;
    --sf-accent-2: #7c6cf0;
    --sf-accent-3: #38bdf8;
    --sf-accent-4: #c084fc;
    --sf-gradient: linear-gradient(135deg, #6b9cff 0%, #7c6cf0 45%, #38bdf8 100%);
    --sf-gradient-soft: linear-gradient(135deg, rgba(107, 156, 255, 0.35), rgba(124, 108, 240, 0.25), rgba(56, 189, 248, 0.2));
    --sf-glow: 0 8px 32px rgba(107, 156, 255, 0.22);
}