/* Epha Home Appliances - Custom Styles */
:root {
    --primary-gold: #D4AF37;
    --secondary-gold: #FFD700;
    --rose-red: #E91E63;
    --dark-rose: #C2185B;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --dark-gray: #343A40;
    --text-dark: #212529;
    --border-color: #DEE2E6;
    --success-color: #28A745;
    --warning-color: #FFC107;
    --danger-color: #DC3545;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-gray);
    color: var(--text-dark);
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--white) !important;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 0.5rem;
}

.navbar-nav .nav-link:hover {
    color: var(--rose-red) !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
    color: var(--rose-red) !important;
    font-weight: bold;
}

/* Cards */
.stat-card, .chart-card, .action-card, .activity-card, .welcome-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: none;
    transition: all 0.3s ease;
}

.stat-card:hover, .chart-card:hover, .action-card:hover, .activity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* Welcome Card */
.welcome-card {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
    text-align: center;
    padding: 2rem;
}

.welcome-card h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.welcome-card p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.location-info {
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    padding: 1rem;
    margin-top: 1rem;
}

.location-info p {
    margin: 0.5rem 0;
    font-size: 1rem;
}

/* Statistics Cards */
.stat-card {
    display: flex;
    align-items: center;
    padding: 1.5rem;
}

.stat-icon {
    background: linear-gradient(135deg, var(--rose-red) 0%, var(--dark-rose) 100%);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.stat-content h3 {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text-dark);
    margin: 0;
}

.stat-content p {
    color: #6C757D;
    margin: 0;
    font-size: 0.9rem;
}

/* Chart Cards */
.chart-card h5 {
    color: var(--text-dark);
    font-weight: bold;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.chart-card h5 i {
    color: var(--rose-red);
    margin-right: 0.5rem;
}

/* Quick Actions */
.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s ease;
    height: 120px;
}

.quick-action-btn:hover {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
    text-decoration: none;
}

.quick-action-btn i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.quick-action-btn span {
    font-weight: 500;
    text-align: center;
}

/* Activity List */
.activity-list {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    background: var(--rose-red);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.activity-content p {
    margin: 0;
    font-weight: 500;
    color: var(--text-dark);
}

.activity-content small {
    color: #6C757D;
    font-size: 0.8rem;
}

/* Forms */
.form-control, .form-select {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.btn {
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-gold) 0%, var(--primary-gold) 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20C997 100%);
    color: var(--white);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #FFB74D 100%);
    color: var(--text-dark);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #E57373 100%);
    color: var(--white);
}

/* Tables */
.table {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.table thead th {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
    border: none;
    font-weight: 600;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    border-color: var(--border-color);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: rgba(212, 175, 55, 0.05);
}

/* Pagination */
.pagination .page-link {
    border: none;
    color: var(--text-dark);
    padding: 0.75rem 1rem;
    margin: 0 0.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.pagination .page-link:hover {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--rose-red) 0%, var(--dark-rose) 100%);
    color: var(--white);
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
    padding: 1rem 1.5rem;
}

.alert-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #20C997 100%);
    color: var(--white);
}

.alert-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #FFB74D 100%);
    color: var(--text-dark);
}

.alert-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #E57373 100%);
    color: var(--white);
}

/* Modal */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--white);
    border-radius: 15px 15px 0 0;
    border: none;
}

.modal-title {
    font-weight: bold;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    padding: 3rem;
    max-width: 400px;
    width: 100%;
}

.login-card h2 {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-weight: bold;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo i {
    font-size: 3rem;
    color: var(--primary-gold);
}

/* Responsive Design */
@media (max-width: 768px) {
    .welcome-card h1 {
        font-size: 2rem;
    }
    
    .stat-content h3 {
        font-size: 1.5rem;
    }
    
    .quick-action-btn {
        height: 100px;
        padding: 1rem;
    }
    
    .quick-action-btn i {
        font-size: 1.5rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
}

/* Loading Spinner */
.spinner-border {
    color: var(--primary-gold);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-gold) 0%, var(--primary-gold) 100%);
}

/* Print Styles */
@media print {
    .navbar, .btn, .quick-action-btn {
        display: none !important;
    }
    
    .stat-card, .chart-card, .action-card, .activity-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}