/* Custom styles for the color theme */
:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --secondary: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --gray: #6b7280;
    --light-gray: #f3f4f6;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.sidebar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow-y: auto;
}

.main-content {
    transition: all 0.3s ease;
}

.nav-item {
    transition: all 0.2s;
}

.nav-item:hover {
    background-color: #f3f4f6;
}

.nav-item.active {
    background-color: #e0e7ff;
    color: #3730a3;
    border-right: 3px solid #3b82f6;
}

footer {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.05);
}

.logo-container {
    display: flex;
    align-items: center;
    width: 100%;
  
}

.logo-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon img {
    max-width: 100%;
    max-height: 40px;
    object-fit: contain;
}

.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.submenu.open {
    max-height: 1000px;
}

.submenu-item {
    padding-left: 1rem;
    font-size: 0.9rem;
}

.menu-toggle {
    transition: transform 0.3s ease;
}

.menu-toggle.rotated {
    transform: rotate(180deg);
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .menu-toggle {
    display: none;
}

.sidebar.collapsed .logo-container {
    justify-content: center;
    padding: 0 8px;
    height: 50px;
}

.sidebar.collapsed .logo-icon {
    margin-right: 0;
}

.sidebar.collapsed .nav-item {
    padding-left: 0;
    padding-right: 0;
    justify-content: center;
}

.sidebar.collapsed .submenu {
    display: none;
}

.main-content.expanded {
    margin-left: 80px;
    width: calc(100% - 80px);
}

/* Responsive design for layout */
@media (max-width: 1023px) {
    .sidebar {
        transform: translateX(-100%);
        position: fixed;
        z-index: 40;
        height: 100vh;
        width: 280px;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 30;
    }
    
    .overlay.open {
        display: block;
    }
    
    .sidebar.collapsed {
        width: 280px;
    }
    
    .sidebar.collapsed .logo-text,
    .sidebar.collapsed .nav-text,
    .sidebar.collapsed .menu-toggle {
        display: block;
    }
    
    .sidebar.collapsed .logo-container {
        justify-content: flex-start;
    }
    
    .sidebar.collapsed .logo-icon {
        margin-right: 12px;
    }
    
    .sidebar.collapsed .nav-item {
        padding-left: 1rem;
        padding-right: 1rem;
        justify-content: flex-start;
    }
    
    .sidebar.collapsed .submenu {
        display: block;
    }
}

@media (min-width: 1024px) {
    .sidebar {
        width: 280px;
        height: 100vh;
        position: fixed;
    }
    
    .sidebar.collapsed {
        width: 80px;
    }
    
    .main-content {
        margin-left: 280px;
        width: calc(100% - 280px);
    }
    
    .main-content.expanded {
        margin-left: 80px;
        width: calc(100% - 80px);
    }
    
    .hamburger {
        display: none;
    }
}