/* MikhMon Modern UI Enhancement */
/* Modern color palette and styling improvements */

:root {
    --primary-color: #667eea;
    --primary-dark: #5a6fd8;
    --secondary-color: #764ba2;
    --success-color: #10ac84;
    --warning-color: #ff9ff3;
    --danger-color: #ee5a52;
    --info-color: #54a0ff;
    --light-color: #f8f9fa;
    --dark-color: #2f3640;
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --hover-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* Enhanced body and general styling */
body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-color);
}

/* Modern navbar styling */
.navbar {
    background: var(--gradient-bg);
    box-shadow: var(--card-shadow);
    border: none;
    backdrop-filter: blur(10px);
}

.navbar-left a, .navbar-right a {
    transition: var(--transition);
    border-radius: 6px;
    margin: 8px 4px;
    font-weight: 500;
}

.navbar-left a:hover, .navbar-right a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Enhanced sidebar */
.sidenav {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    border: none;
}

.sidenav a {
    border-radius: var(--border-radius);
    margin: 3px 8px;
    transition: var(--transition);
    font-weight: 500;
}

.sidenav a:hover {
    background: var(--gradient-bg);
    color: white;
    transform: translateX(5px);
    box-shadow: var(--card-shadow);
}

.dropdown-btn {
    border-radius: var(--border-radius);
    margin: 3px 8px;
    transition: var(--transition);
    font-weight: 500;
}

.dropdown-btn:hover {
    background: var(--gradient-bg);
    color: white;
    transform: translateX(5px);
}

.active {
    background: var(--gradient-bg) !important;
    color: white !important;
    box-shadow: var(--card-shadow);
}

/* Modern card styling */
.card {
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: none;
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

.card-header {
    background: var(--gradient-bg);
    border: none;
    color: white;
    font-weight: 600;
    padding: 15px 20px;
}

.card-body {
    padding: 20px;
}

/* Enhanced boxes */
.box {
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: none;
    overflow: hidden;
}

.box:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

/* Modern button styling */
.btn {
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
    padding: 8px 16px;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Color variants for buttons */
.btn-primary {
    background: var(--gradient-bg);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #06a085);
    color: white;
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color), #ff6b9d);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #d63031);
    color: white;
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color), #2e86de);
    color: white;
}

/* Enhanced form controls */
.form-control, .group-item {
    border-radius: var(--border-radius);
    border: 2px solid #e0e6ed;
    transition: var(--transition);
    padding: 12px 16px;
}

.form-control:focus, .group-item:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    transform: translateY(-1px);
}

/* Modern table styling */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.table thead th {
    background: var(--gradient-bg);
    color: white;
    font-weight: 600;
    border: none;
    padding: 15px;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background: rgba(102, 126, 234, 0.1);
    transform: scale(1.01);
}

.table td {
    padding: 12px 15px;
    border-color: #f1f3f4;
}

/* Progress bars with gradients */
.progress {
    border-radius: 10px;
    overflow: hidden;
    background: #e9ecef;
    height: 8px;
}

.progress-bar {
    background: var(--gradient-bg);
    transition: var(--transition);
}

.progress-bar-blue {
    background: linear-gradient(90deg, var(--info-color), #2e86de);
}

.progress-bar-red {
    background: linear-gradient(90deg, var(--danger-color), #d63031);
}

/* Enhanced background colors */
.bg-primary {
    background: var(--gradient-bg) !important;
}

.bg-success {
    background: linear-gradient(135deg, var(--success-color), #06a085) !important;
}

.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), #ff6b9d) !important;
}

.bg-danger {
    background: linear-gradient(135deg, var(--danger-color), #d63031) !important;
}

.bg-info {
    background: linear-gradient(135deg, var(--info-color), #2e86de) !important;
}

/* Text colors */
.text-primary {
    color: var(--primary-color) !important;
}

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

.text-warning {
    color: #f39c12 !important;
}

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

.text-info {
    color: var(--info-color) !important;
}

/* Dashboard stats enhancement */
.box-group-icon {
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.box-group-icon:hover {
    background: var(--gradient-bg);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--hover-shadow);
}

/* Modal enhancements */
.modal-window {
    backdrop-filter: blur(8px);
}

.modal-window > div {
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: none;
    background: white;
}

.modal-close {
    border-radius: 0 var(--border-radius) 0 var(--border-radius);
    background: var(--danger-color);
    transition: var(--transition);
}

.modal-close:hover {
    background: #d63031;
    transform: scale(1.1);
}

/* Loading animation enhancement */
.lds-dual-ring:after {
    border-color: var(--primary-color) transparent;
}

/* Alert styling */
.alert {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--card-shadow);
    font-weight: 500;
}

/* Enhanced scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-bg);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Brand logo enhancement */
#brand {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    margin: 8px;
    padding: 8px;
    transition: var(--transition);
}

#brand:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* Status indicators */
.status-online {
    color: var(--success-color);
    font-weight: 600;
}

.status-offline {
    color: var(--danger-color);
    font-weight: 600;
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Responsive enhancements */
@media (max-width: 768px) {
    .card {
        margin: 5px 3px;
    }
    
    .btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .box {
        margin: 3px;
        padding: 8px;
    }
}

/* Dashboard specific enhancements */
.dashboard-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    overflow: hidden;
}

.dashboard-card:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

.dashboard-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin-bottom: 15px;
}

/* Chart container styling */
.chart-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 20px;
    margin: 10px 0;
}

/* Additional utility classes */
.text-gradient {
    background: var(--gradient-bg);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.border-gradient {
    border: 2px solid;
    border-image: var(--gradient-bg) 1;
    border-radius: var(--border-radius);
}

/* Icon enhancements */
.fa {
    transition: var(--transition);
}

.fa:hover {
    transform: scale(1.1);
}

/* Login page specific styling */
.login-box {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: none;
    overflow: hidden;
}

.login-box .card-header {
    text-align: center;
    padding: 30px 20px;
}

.login-box .card-body {
    padding: 30px;
}