:root {
    --bg-dark: #f1f5f9;
    /* Slate-100 */
    --bg-card: #ffffff;
    /* pure white as requested */
    --bg-sidebar: #ffffff;
    --accent-blue: #0ea5e9;
    --accent-indigo: #4f46e5;
    --accent-purple: #9333ea;
    --text-primary: #0f172a;
    /* Slate-900 */
    --text-secondary: #64748b;
    /* Slate-500 */
    --border-glass: rgba(0, 0, 0, 0.05);
    --glow-blue: 0 4px 20px rgba(14, 165, 233, 0.15);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    background-image: radial-gradient(circle at 50% -20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 0% 100%, rgba(168, 85, 247, 0.05) 0%, transparent 40%);
    background-attachment: fixed;
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
}

.glass-hover:hover {
    background: #ffffff;
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

.text-gradient {
    background: linear-gradient(to right, var(--accent-blue), var(--accent-indigo));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-link-active {
    background: linear-gradient(to right, rgba(147, 51, 234, 0.1), transparent);
    border-left: 4px solid var(--accent-purple);
    color: var(--accent-purple) !important;
    font-weight: 700 !important;
}

.btn-orbit {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
    transition: all 0.3s ease;
    color: #ffffff !important;
    /* Force button text to be white as requested */
}

.btn-orbit:hover {
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
    transform: scale(1.02);
}

/* Custom scrollbar for orbit */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-sidebar);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-indigo);
}