:root{--premium-bg:#0f0720;--premium-surface:#1a1138;--premium-surface-hover:#24194a;--premium-border:hsla(0,0%,100%,.08);--premium-border-hover:hsla(0,0%,100%,.15);--premium-primary:#8b5cf6;--premium-primary-glow:rgba(139,92,246,.2);--premium-accent:#6366f1;--premium-text-primary:#fff;--premium-text-secondary:#94a3b8;--premium-text-muted:#64748b;--premium-gold:#d4860a;--premium-gold-light:#f0a020;--premium-glass:rgba(26,17,56,.7);--premium-glass-blur:12px}.premium-dark{background-color:var(--premium-bg);color:var(--premium-text-primary)}.premium-card{background:var(--premium-surface);border:1px solid var(--premium-border);border-radius:1rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.premium-card:hover{border-color:var(--premium-border-hover);background:var(--premium-surface-hover);box-shadow:0 0 20px var(--premium-primary-glow);transform:translateY(-2px)}.premium-gradient-text{background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.premium-button-primary{background:linear-gradient(135deg,var(--premium-primary) 0,var(--premium-accent) 100%);color:#fff;padding:.75rem 1.5rem;border-radius:.75rem;font-weight:500;transition:all .2s;box-shadow:0 4px 12px rgba(139,92,246,.3)}.premium-button-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 6px 16px rgba(139,92,246,.4)}.premium-button-outline{border:1px solid var(--premium-border);color:var(--premium-text-primary);padding:.75rem 1.5rem;border-radius:.75rem;transition:all .2s}.premium-button-outline:hover{background:hsla(0,0%,100%,.05);border-color:var(--premium-text-secondary)}.premium-glass-nav{background:var(--premium-glass);backdrop-filter:blur(var(--premium-glass-blur));border-bottom:1px solid var(--premium-border)}.premium-glow-dot{width:6px;height:6px;border-radius:50%;background:var(--premium-primary);box-shadow:0 0 8px var(--premium-primary)}