:root {
    --corporate-green: #28a745;
    --corporate-green-dark: #121814;
    --corporate-green-light: #dcfce7;
    --bg-light: #fdfdfd;
    --white: #ffffff;
    --accent-orange: #f97316;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: #1e293b;
    letter-spacing: -0.01em;
}

/* Sidebar clean theme */
#sidebar {
    background-color: var(--white);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 4px;
}

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

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #f1f5f9;
    border-radius: 10px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #e2e8f0;
}

/* Loading Overlay */
#loading-overlay {
    position: fixed;
    inset: 0;
    background: #ffffff;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 2px solid #f1f5f9;
    border-top: 2px solid var(--corporate-green);
    border-radius: 50%;
    animation: spin 0.6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.animate-fade-in {
    animation: fadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* App Card Premium Effects */
.app-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Typography refinements */
h1,
h2,
h3 {
    letter-spacing: -0.02em;
}

/* Glass effect for specific elements */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}