:root {
    --primary: #2a2e35;
    --secondary: #1d1f23;
    --accent: #4a9cff;
    /*--text-primary: #3a3f46;*/
    --text-secondary-nav: #b3b3b3;
    --hover-bg: #3a3f46;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.app-container {
    min-height: 100vh;
    background-color: var(--primary);
    color: var(--text-primary);
}

.top-bar {
    width: 100%;
    background-color: var(--secondary);
    padding: 0.8rem 1rem;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: end;
    max-width: 1200px;
}

.brand {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent);
    margin-left: 1rem;
}

.content-wrapper {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 1rem;
    flex-grow: 1; /* Fill remaining vertical space */
}

.side-nav {
    background-color: var(--secondary);
    border-radius: 0.5rem;
    margin: 0 1rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.nav-group {
    padding-left: 0.5rem;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nav-header {
    color: var(--text-secondary-nav);
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor:default;
}

/* Update existing nav-item styling */
.nav-item {
    border-radius: 0 25px 25px 0; /* Right-side rounding */
    margin-left: 0;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0.75rem;
    width: 200px;
    text-align:left;
}

    /* Add hover effect */
    .nav-item:hover {
        background-color: var(--hover-bg);
        transform: translateX(12px) scale(1.02);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    /* Active state */
    .nav-item.active {
        background-color: var(--accent);
        color: white;
        font-weight: 500;
        animation: pill-pulse 1.5s ease-in-out infinite; /*Animation*/
    }

    .nav-item::before {
        content: '';
        position: absolute;
        left: -8px;
        top: 50%;
        transform: translateY(-50%);
        height: 60%;
        width: 4px;
        background: var(--accent);
        border-radius: 2px;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .nav-item:hover::before {
        opacity: 1;
    }

    /* Add subtle accent line on hover */
    .nav-item::after {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 2px;
        background-color: var(--accent);
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .nav-item:hover::after {
        opacity: 1;
    }

.content-body {
    background-color: var(--secondary);
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: var(--shadow);
    flex-grow: 1;
}

.nav-toggle {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.toggle-icon {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    position: relative;
    transition: all 0.3s ease;
}

    .toggle-icon::before,
    .toggle-icon::after {
        content: '';
        position: absolute;
        width: 24px;
        height: 2px;
        background-color: var(--text-primary);
        transition: all 0.3s ease;
    }

    .toggle-icon::before {
        transform: translateY(-6px);
    }

    .toggle-icon::after {
        transform: translateY(6px);
    }

.nav-content {
    height: 95vh;
    overflow-y: auto;
    padding: 1rem;
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--secondary);
}

    /* Scrollbar styling for WebKit browsers */
    .nav-content::-webkit-scrollbar {
        width: 6px;
    }

    .nav-content::-webkit-scrollbar-track {
        background: var(--secondary);
    }

    .nav-content::-webkit-scrollbar-thumb {
        background-color: var(--accent);
        border-radius: 3px;
    }


@keyframes pill-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(74, 156, 255, 0.4);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(74, 156, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(74, 156, 255, 0);
    }
}

/* Mobile-specific styles */
@media (max-width: 767px) {
    .nav-content {
        min-width: 300px; /* Prevent content from squeezing */
        padding: 1rem;
    }

    .side-nav {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .side-nav.collapsed .nav-content {
        opacity: 0;
        transform: translateX(-100%);
        max-height:0;
    }
}

@media (min-width: 768px) {
    .content-wrapper {
        flex-direction: row;
        padding: 1rem;
    }

    .side-nav {
        /*width: 250px !important;
        min-height: calc(100vh - 120px);
        position: sticky;
        top: 80px;*/ /* Below top bar */
        width: 300px !important;
        opacity: 1 !important;
        transform: none !important;
    }

    .content-body {
        flex: 1;
        max-width: calc(100% - 300px - 1rem); /* Account for sidebar + gap */
    }

    .nav-toggle {
        display: none !important;
    }

    .side-nav.collapsed {
        width: 300px !important;
        opacity: 1 !important;
    }
}

@media (max-width: 767px) {
    .side-nav.collapsed {
        /*width: 0;
        opacity: 0;
        margin: 0;
        overflow: hidden;*/
        max-height: 0;
        opacity: 0;
    }

    .side-nav {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
    }

        .side-nav:not(.collapsed) {
            max-height: 500px; /* Adjust based on your content */
            opacity: 1;
        }
}