:root {
    /* Light Theme */
    --color-base: #f8fafc;
    /* slate-50 */
    --color-panel: #ffffff;
    --color-border: #e2e8f0;
    /* slate-200 */
    --color-text: #0f172a;
    /* slate-900 */
    --color-muted: #64748b;
    /* slate-500 */
    --color-primary: #6366f1;
    /* indigo-500 */
}

.dark {
    /* Dark Theme */
    --color-base: #0f172a;
    /* slate-900 */
    --color-panel: #1e293b;
    /* slate-800 */
    --color-border: #334155;
    /* slate-700 */
    --color-text: #f8fafc;
    /* slate-50 */
    --color-muted: #94a3b8;
    /* slate-400 */
    --color-primary: #818cf8;
    /* indigo-400 */
}

/* Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.4);
    border-radius: 4px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.8);
}

/* Glass UI */
.glass-nav {
    background: rgba(var(--color-panel), 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Utilities */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.anim-fade-in {
    animation: fadeIn 0.2s ease-out forwards;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-10px) scale(1.05);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* JSON Syntax Highlighting Colors */
.json-key {
    color: #db2777;
    /* pink-600 */
}

.dark .json-key {
    color: #f472b6;
    /* pink-400 */
}

.json-string {
    color: #059669;
    /* emerald-600 */
}

.dark .json-string {
    color: #34d399;
    /* emerald-400 */
}

.json-number {
    color: #2563eb;
    /* blue-600 */
}

.dark .json-number {
    color: #60a5fa;
    /* blue-400 */
}

.json-boolean {
    color: #d97706;
    /* amber-600 */
}

.dark .json-boolean {
    color: #fbbf24;
    /* amber-400 */
}

.json-null {
    color: var(--color-muted);
}

/* Sidebar item active state */
.req-item {
    transition: all 0.2s ease;
}

.req-item.active {
    background-color: var(--color-base);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}