:root {
    --primary-color: #4361ee;
    --secondary-color: #3a0ca3;
    --accent-color: #f72585;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --success-color: #4cc9f0;
    --warning-color: #f9c74f;
    --danger-color: #f94144;
    --gray-light: #adb5bd;
    --background-gradient: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    --card-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    --smooth-transition: all 0.3s ease;
}


/* Google Fonts */

body {
    font-family: "Inter", sans-serif;
    background: var(--background-gradient);
    color: var(--dark-color);
    min-height: 100vh;
    padding-top: 76px;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
}


/* Loader Styles */

.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader {
    text-align: center;
}

.loader-logo {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
}

.loader-logo i {
    margin-right: 0.5rem;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(67, 97, 238, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin: 0 auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}


/* Navigation Bar */

.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 0.8rem 0;
    transition: var(--smooth-transition);
    z-index: 1030;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--light-color) !important;
    transition: var(--smooth-transition);
}

.navbar-brand:hover {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.brand-logo {
    display: flex;
    align-items: center;
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--light-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    margin: 0 0.2rem;
    transition: var(--smooth-transition);
}

.navbar-dark .navbar-nav .nav-link:hover {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.navbar-dark .navbar-nav .nav-link i {
    margin-right: 0.5rem;
}


/* User Menu */

.user-menu {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.8rem;
    border-radius: 0.5rem;
    transition: var(--smooth-transition);
}

.user-menu:hover {
    background: rgba(67, 97, 238, 0.1);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.user-avatar>i {
    font-size: 1.5rem;
    margin-left: auto;
}

.user-avatar.admin {
    background: var(--dark-color);
    display: flex;
    align-items: center;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.user-role {
    font-size: 0.75rem;
    opacity: 0.8;
}


/* Main Content */

.main-content {
    min-height: calc(100vh - 180px);
}


/* Cards */

.card {
    border: none;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    transition: var(--smooth-transition);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-header {
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.2rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
    color: var(--dark-color);
}


/* Stat Cards */

.stat-card {
    border-radius: 1rem;
    overflow: hidden;
    transition: var(--smooth-transition);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card .card-body {
    padding: 1.5rem;
}

.card-stat {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0;
}

.card-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}


/* Buttons */

.btn {
    border-radius: 0.5rem;
    padding: 0.6rem 1.5rem;
    font-weight: 500;
    transition: var(--smooth-transition);
    border: none;
}

.btn-primary {
    background: var(--primary-color);
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}


/* Forms */

.form-control {
    border-radius: 0.5rem;
    padding: 0.8rem 1.2rem;
    border: 1px solid #e2e8f0;
    transition: var(--smooth-transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.25);
}

.input-group-text {
    background: #f8f9fa;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem 0 0 0.5rem;
}


/* Tables */

.table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.table th {
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
    font-weight: 600;
    padding: 1rem;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
    border-top: 1px solid #f1f3f4;
}

.table-hover tbody tr:hover {
    background-color: rgba(67, 97, 238, 0.05);
}


/* Badges */

.badge {
    padding: 0.5rem 0.8rem;
    border-radius: 0.5rem;
    font-weight: 500;
}

.bg-warning {
    background: var(--warning-color) !important;
}

.bg-info {
    background: var(--success-color) !important;
}

.bg-success {
    background: var(--success-color) !important;
}

.bg-danger {
    background: var(--danger-color) !important;
}


/* Alerts */

.alert {
    border-radius: 0.5rem;
    border: none;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.alert-dismissible .btn-close {
    padding: 1rem 1.5rem;
}


/* Notifikasi */


/* Di file style.css */

.notification-item {
    transition: all 0.3s ease;
}

.notification-item:hover {
    background-color: #f8f9fa;
}

.border-primary {
    border-left: 4px solid #007bff !important;
}


/* Login Page */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-gradient);
    padding: 2rem;
}

.login-card {
    border-radius: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    max-width: 420px;
}

.login-header {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 2rem;
}

.login-header i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.login-body {
    padding: 2rem;
    background: white;
}


/* Footer */

footer {
    background: var(--dark-color);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}


/* Animations */

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.smooth-hover {
    transition: var(--smooth-transition);
}

.smooth-hover:hover {
    transform: translateY(-3px);
}


/* Responsive Design */

@media (max-width: 768px) {
    .navbar-nav {
        padding: 1rem 0;
    }
    .user-info {
        display: none;
    }
    .stat-card .card-body {
        padding: 1rem;
    }
    .card-stat {
        font-size: 2rem;
    }
}


/* Custom Scrollbar */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}