:root {
    --primary-green: #0f4d3a;
    --primary-green-light: #1a7f4e;
    --primary-green-accent: #d3efe2;
    --yellow-accent: #f2a83b;

    --white: #ffffff;
    --white-soft: #fbfdfc;
    --white-faint: #e8ecea;
    --white-muted: #6a7f74;

    --text: #163a2b;
    --text-muted: #6a7f74;
    --border: #e8ecea;

    --bg: #fbfdfc;
}

/* Sidebar Styles */
.sidebar {
    background-color: var(--primary-green);
    color: var(--white);
    width: 280px;
    height: 100vh;
    padding: 1.5rem;
    position: fixed;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

/* Header Section */
.sidebar-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--white-faint);
    margin-bottom: 2rem;
}

.logo-container {
    background-color: var(--white-soft);
    border-radius: 8px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-green);
}

.header-text {
    display: flex;
    flex-direction: column;
}

.title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    margin: 0;
    line-height: 1.2;
}

.subtitle {
    font-size: 0.875rem;
    color: var(--white-muted);
    margin: 0;
    line-height: 1.2;
}

/* Navigation */
.sidebar-nav {
    flex: 1;
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item {
    margin: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--white-muted);
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease-in-out;
    position: relative;
}

.nav-link:hover {
    background-color: var(--primary-green-light);
    color: var(--white);
}

.nav-link.active {
    background-color: var(--primary-green-accent);
    color: var(--primary-green);
}

.nav-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.nav-text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 1rem;
    }
    
    .sidebar-header {
        padding-bottom: 1rem;
        margin-bottom: 1rem;
    }
    
    .nav-list {
        flex-direction: row;
        justify-content: space-around;
    }
    
    .nav-link {
        flex-direction: column;
        text-align: center;
        padding: 0.5rem;
        font-size: 0.8rem;
    }
    
    .nav-text {
        font-size: 0.75rem;
    }
}