/* Global Styles */
:root {
    --primary-orange: #FF6B00;
    --secondary-orange: #FF8C00;
    --light-orange: #FFF3E0;
    --dark-orange: #E65100;
    --primary-grey: #607D8B;
    --secondary-grey: #78909C;
    --light-grey: #ECEFF1;
    --dark-grey: #455A64;
    --white: #FFFFFF;
    --black: #1A1A1A;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --border-radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: var(--black);
}

a {
    text-decoration: none;
    color: var(--primary-orange);
}

/* Container */
.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: var(--white);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-left h1 {
    font-size: 24px;
    font-weight: 600;
}

.header-left h1 i {
    margin-right: 10px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-info span {
    font-size: 14px;
}

.role-badge {
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    text-transform: uppercase;
}

.header-actions {
    display: flex;
    gap: 15px;
}

.header-actions a {
    color: var(--white);
    font-size: 18px;
    transition: transform 0.3s;
}

.header-actions a:hover {
    transform: scale(1.1);
}

/* Main Wrapper */
.main-wrapper {
    display: flex;
    flex: 1;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: var(--white);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    padding: 20px 0;
    min-height: calc(100vh - 70px);
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
}

.sidebar-nav ul li {
    margin: 5px 0;
}

.sidebar-nav ul li a {
    display: flex;
    align-items: center;
    padding: 12px 25px;
    color: var(--dark-grey);
    transition: all 0.3s;
    border-left: 3px solid transparent;
    font-size: 14px;
}

.sidebar-nav ul li a i {
    margin-right: 12px;
    width: 20px;
    font-size: 16px;
}

.sidebar-nav ul li a:hover {
    background: var(--light-orange);
    color: var(--primary-orange);
    border-left-color: var(--primary-orange);
}

.sidebar-nav ul li a.active {
    background: var(--light-orange);
    color: var(--primary-orange);
    border-left-color: var(--primary-orange);
    font-weight: 600;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 30px;
    background: #f8f9fa;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-grey);
}

.page-header h2 {
    color: var(--dark-grey);
    font-size: 24px;
}

.page-header h2 i {
    color: var(--primary-orange);
    margin-right: 10px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--dark-orange);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,0,0.3);
}

.btn-success {
    background: #4CAF50;
    color: var(--white);
}

.btn-success:hover {
    background: #45a049;
}

.btn-info {
    background: #2196F3;
    color: var(--white);
}

.btn-info:hover {
    background: #1976D2;
}

.btn-warning {
    background: #FFC107;
    color: var(--white);
}

.btn-warning:hover {
    background: #FFA000;
}

.btn-danger {
    background: #F44336;
    color: var(--white);
}

.btn-danger:hover {
    background: #D32F2F;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

/* Table */
.table-responsive {
    overflow-x: auto;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 15px;
}

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

.table thead {
    background: var(--light-orange);
}

.table th {
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    color: var(--dark-grey);
    border-bottom: 2px solid var(--primary-orange);
}

.table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--light-grey);
}

.table tbody tr:hover {
    background: var(--light-orange);
}

/* Badges */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-superadmin {
    background: #FF6B00;
    color: white;
}

.badge-admin {
    background: #2196F3;
    color: white;
}

.badge-user {
    background: #4CAF50;
    color: white;
}

.badge-active {
    background: #4CAF50;
    color: white;
}

.badge-deactive {
    background: #F44336;
    color: white;
}

/* Dashboard Stats */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    transition: transform 0.3s;
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--light-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.stat-icon i {
    font-size: 28px;
    color: var(--primary-orange);
}

.stat-info h3 {
    font-size: 28px;
    color: var(--dark-grey);
    margin-bottom: 5px;
}

.stat-info p {
    color: var(--secondary-grey);
    font-size: 14px;
}

.stat-info small {
    color: var(--primary-grey);
    font-size: 12px;
}

/* Welcome Section */
.welcome-section {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.welcome-section h3 {
    color: var(--dark-grey);
    margin-bottom: 10px;
}

.welcome-section p {
    color: var(--secondary-grey);
    margin-bottom: 20px;
}

.quick-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.3);
    animation: slideDown 0.3s;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: var(--white);
    padding: 15px 20px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
}

.close {
    color: var(--white);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    opacity: 0.8;
}

.modal form {
    padding: 20px;
}

/* Form */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--dark-grey);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Footer */
.footer {
    background: var(--dark-grey);
    color: var(--white);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.footer a {
    color: var(--secondary-orange);
}

/* Login Page */
.login-page {
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 48px;
    color: var(--primary-orange);
    margin-bottom: 10px;
}

.login-header h2 {
    color: var(--dark-grey);
    font-size: 24px;
}

.login-header p {
    color: var(--secondary-grey);
    font-size: 14px;
}

.btn-login {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,0,0.3);
}

/* Alert */
.alert {
    padding: 12px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.alert-danger {
    background: #F44336;
    color: var(--white);
}

.alert-success {
    background: #4CAF50;
    color: var(--white);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        padding: 10px 20px;
    }
    
    .header-left {
        margin-bottom: 10px;
    }
    
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        padding: 15px;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
    
    .footer {
        flex-direction: column;
        text-align: center;
        gap: 5px;
    }
    
    .modal-content {
        margin: 10% auto;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .sidebar {
        display: none;
    }
    
    .main-content {
        padding: 10px;
    }
}