:root {
    --primary-color: #4e73df;
    --primary-hover: #2e59d9;
    --sidebar-bg: #1a2238;
    --sidebar-text: #8a96b1;
    --sidebar-active: #ffffff;
    --body-bg: #f8f9fc;
    --text-main: #5a5c69;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--body-bg);
    overflow-x: hidden;
}

/* Wrapper and Sidebar Layout */
.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

#sidebar {
    min-width: 250px;
    max-width: 250px;
    background: var(--sidebar-bg) !important;
    color: var(--sidebar-text);
    transition: all 0.3s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

#sidebar .sidebar-header {
    background: rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#sidebar ul.components {
    padding: 20px 0;
}

#sidebar ul li a {
    padding: 12px 20px;
    font-size: 0.9rem;
    display: block;
    color: var(--sidebar-text) !important;
    transition: background 0.2s, color 0.2s;
    margin: 4px 15px;
}

#sidebar ul li a:hover,
#sidebar ul li.active>a {
    color: var(--sidebar-active) !important;
    background: rgba(255, 255, 255, 0.1);
}

#sidebar ul li a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Content Area */
#content {
    width: 100%;
    min-height: 100vh;
    transition: all 0.3s;
}

/* Topbar */
.admin-topbar {
    height: 70px;
    background-color: #fff !important;
}

.content-area {
    padding: 24px;
}

/* Responsive Sidebar */
@media (max-width: 768px) {
    #sidebar {
        margin-left: -250px;
        position: fixed;
        z-index: 9999;
        height: 100%;
    }

    #sidebar.active {
        margin-left: 0;
    }
}

/* Utilities */
.shadow-sm {
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15) !important;
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .175) !important;
}

/* Stats Cards */
.border-left-primary {
    border-left: 0.25rem solid var(--primary-color) !important;
}

.border-left-success {
    border-left: 0.25rem solid #1cc88a !important;
}

.border-left-info {
    border-left: 0.25rem solid #36b9cc !important;
}

.border-left-warning {
    border-left: 0.25rem solid #f6c23e !important;
}

.card {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 2rem 0 rgba(58, 59, 69, 0.2);
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Login Page specific */
.login-bg {
    background: linear-gradient(135deg, #4e73df 0%, #224abe 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.login-card {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.3);
}