:root {
    --primary-bg: #eef2f6;
    /* Light gray/blue inspired by Image 2 */
    --header-bg: rgba(255, 255, 255, 0.85);
    --header-text: #333;
    --nav-hover-bg: #000;
    --nav-hover-text: #fff;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --primary-accent: #6c5ce7;
    /* Soft purple */
    --secondary-accent: #00b894;
    /* Green */
}

body {
    background-color: var(--primary-bg);
    font-family: 'Montserrat', sans-serif;
    color: #444;
}

.montserrat {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-size:35px;
}

/* Glassmorphism utilities */
.glass {
    background: rgba(255, 255, 255, 0.0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Navbar Customization (Image 1 style) */
.navbar-custom {
    padding: 0.8rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.0);
    /* Semi-transparent */
    backdrop-filter: blur(8px);
}

.nav-link-custom {
    color: #555;
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: 20px;
    transition: all 0.3s ease;
    margin: 0 4px;
}

.nav-link-custom:hover,
.nav-link-custom.active {
    background-color: var(--nav-hover-bg);
    color: var(--nav-hover-text) !important;
}

/* Sidebar Customization */
.sidebar-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 1rem;
    color: #666;
    transition: all 0.3s ease;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.sidebar-icon:hover,
.sidebar-icon.active {
    background: #000;
    color: #fff;
}

/* Admin Dashboard Cards */
.stat-card {
    border: none;
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s;
    overflow: hidden;
    position: relative;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-card-icon {
    font-size: 2rem;
    opacity: 0.2;
    position: absolute;
    right: 20px;
    bottom: 20px;
}

/* Table Customization */
.table-container {
    background: #fff;
    border-radius: 20px;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.4);
    box-shadow: var(--card-shadow);
}

.custom-table thead th {

    border-bottom: 2px solid #eee;
    font-weight: 600;
    color: #777;
    font-size: 0.9rem;
    text-transform: uppercase;
    padding-bottom: 1rem;
}

.custom-table tbody tr {
    transition: background-color 0.2s;
}

.custom-table tbody tr:hover {
    background-color: #f8f9fa;
    /* Light hover */
    cursor: pointer;
}

/* Hover effect on table row text */
.custom-table tbody tr:hover td {
    color: var(--primary-accent);
    font-weight: 500;
}

/* Form Styles */
.form-control:focus,
.input-group-text {
    box-shadow: none;
    border-color: #dee2e6;
}

.input-group:focus-within .form-control,
.input-group:focus-within .input-group-text {
    border-color: #000;
}

.input-group:focus-within i {
    color: #000 !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}