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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 514px;
    padding: 20px;
}

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

.login-box h1 {
    text-align: center;
    color: #667eea;
    margin-bottom: 10px;
}

.login-box h2 {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-weight: 300;
}
.login-box img{
width: 100%;
object-fit: contain;
}
#loginForm input,#csLoginForm input{
    width: 100%;
    padding: 4px;
    font-size: 17px;
}
#loginForm button,#csLoginForm button{
    margin: auto;
    display: flex;
}

.navbar {
    background: white;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

h1 {
    color: #667eea;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #555;
}

.form-group .required {
    color: #e74c3c;
    font-size: 0.9em;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 30px;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-success {
    background: #28a745;
    color: white;
}

.btn-success:hover {
    background: #218838;
}

.btn-info {
    background: #17a2b8;
    color: white;
    padding: 8px 16px;
    font-size: 14px;
    margin-top: 5px;
}

.btn-info:hover {
    background: #138496;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.dashboard-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.dashboard-card h3 {
    margin-bottom: 10px;
    font-size: 24px;
}

.dashboard-card p {
    opacity: 0.9;
    font-size: 14px;
}

.message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    margin: 0;
    display: none;
    z-index: 10000;
    min-width: 300px;
    max-width: 500px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.message.success {
    background: #28a745;
    color: white;
    border: none;
    display: block;
}

.message.error {
    background: #dc3545;
    color: white;
    border: none;
    display: block;
}

.message.info {
    background: #17a2b8;
    color: white;
    border: none;
    display: block;
}

.error-message {
    color: #e74c3c;
    margin-top: 10px;
    padding: 10px;
    background: #f8d7da;
    border-radius: 5px;
    display: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.stat-card h3 {
    font-size: 16px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.stat-number {
    font-size: 28px;
    font-weight: bold;
}

.admin-menu {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background: white;
}

.data-table th,
.data-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.data-table th {
    background: #667eea;
    color: white;
    font-weight: 600;
}

.data-table tr:hover {
    background: #f8f9fa;
}

.filter-section {
    margin-bottom: 20px;
}

.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    background: #e9ecef;
    border: none;
    border-radius: 5px 5px 0 0;
    cursor: pointer;
    font-weight: 500;
}

.tab-btn.active {
    background: #667eea;
    color: white;
}

.tab-content {
    display: block;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    overflow: auto;
}

.modal-content {
    background: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: #000;
}

.modal-actions {
    margin-top: 20px;
    display: flex;
    gap: 15px;
}

.image-viewer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.image-item {
    text-align: center;
}

.image-item img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    cursor: pointer;
}

.image-item label {
    display: block;
    margin-top: 5px;
    font-weight: 500;
    color: #555;
}

.center-details-panel {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin-top: 20px;
}

.detail-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 10px;
    margin-bottom: 10px;
    padding: 10px;
    background: white;
    border-radius: 5px;
}

.detail-label {
    font-weight: 600;
    color: #667eea;
}

/* Readonly field styling - gray background */
.readonly-field,
input[readonly],
textarea[readonly],
select[readonly] {
    background-color: #e9ecef !important;
    cursor: not-allowed;
    color: #6c757d;
}

.readonly-field:focus,
input[readonly]:focus,
textarea[readonly]:focus,
select[readonly]:focus {
    border-color: #ced4da;
    outline: none;
}

/* CS Dashboard Enhanced Styles */
.cs-header-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

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

.cs-header-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.cs-header-text h1 {
    color: white;
    margin: 0 0 8px 0;
    font-size: 28px;
    font-weight: 700;
}

.cs-center-name {
    color: rgba(255, 255, 255, 0.95);
    font-size: 16px;
    margin: 0;
    display: flex;
    align-items: center;
    font-weight: 500;
}

.cs-tabs-container {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 0;
}

.cs-tab-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: #6c757d;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    top: 2px;
}

.cs-tab-button:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.cs-tab-button.active {
    color: #667eea;
    border-bottom-color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.cs-tab-button svg {
    width: 20px;
    height: 20px;
}

.cs-tab-content {
    animation: fadeIn 0.4s ease-in;
}

.cs-page-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e9ecef;
}

.cs-page-header h2 {
    color: #667eea;
    margin: 0 0 8px 0;
    font-size: 26px;
    font-weight: 700;
}

.cs-page-header p {
    color: #6c757d;
    margin: 0;
    font-size: 15px;
}

.cs-form-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.cs-form-section-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.cs-form-section-card:hover {
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.1);
    border-color: #667eea;
}

.cs-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f1f3f5;
}

.cs-section-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.cs-section-header h3 {
    color: #333;
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.cs-section-divider {
    height: 2px;
    background: #f1f3f5;
    margin: 24px 0;
}

.cs-form-group {
    margin-bottom: 22px;
}

.cs-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
    font-size: 14px;
}

.cs-form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fff;
}

.cs-form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.cs-form-control:disabled,
.cs-form-control[readonly] {
    background: #f8f9fa;
    cursor: not-allowed;
    color: #6c757d;
}

.cs-message-box {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 25px;
    font-size: 14px;
    line-height: 1.5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.cs-form-actions {
    display: flex;
    gap: 15px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 2px solid #e9ecef;
}

.cs-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.cs-btn svg {
    width: 20px;
    height: 20px;
}

.cs-btn-primary {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
}

.cs-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
}

.cs-btn-secondary {
    background: #6c757d;
    color: white;
}

.cs-btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.4);
}

.cs-history-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid #e9ecef;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Radio button styling improvements */
input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    cursor: pointer;
    accent-color: #667eea;
}

label {
    cursor: pointer;
    user-select: none;
}

/* Enhanced form row styling */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cs-header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cs-tabs-container {
        flex-wrap: wrap;
    }
    
    .cs-form-actions {
        flex-direction: column;
    }
    
    .cs-btn {
        width: 100%;
        justify-content: center;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
}