/* Admin Panel Styles */
.admin-container {
    min-height: 100vh;
    background: var(--light-color);
}

/* Login Section */
.login-section {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--gradient);
    padding: 20px;
}

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

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

.login-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    display: block;
}

.login-header h2 {
    color: var(--dark-color);
    margin-bottom: 5px;
}

.login-header p {
    color: var(--gray);
    font-size: 0.9rem;
}

.login-form {
    text-align: left;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: 15px;
    color: var(--gray);
    z-index: 1;
}

.input-group input {
    padding-left: 45px !important;
    padding-right: 45px !important;
}

.toggle-password {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: 0;
    z-index: 1;
}

.toggle-password:hover {
    color: var(--primary-color);
}

.btn-login {
    width: 100%;
    background: var(--primary-color);
    color: var(--white);
    padding: 15px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
}

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

.login-info {
    background: var(--light-gray);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 20px;
    text-align: center;
}

.login-info p {
    margin: 5px 0;
    font-size: 0.9rem;
}

.login-info code {
    background: var(--white);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--primary-color);
    font-weight: 600;
}

.back-to-home {
    margin-top: 20px;
}

.back-to-home a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.back-to-home a:hover {
    color: var(--primary-color);
}

/* Dashboard Section */
.dashboard-section {
    min-height: 100vh;
}

.admin-header {
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-left i {
    font-size: 2rem;
    color: var(--primary-color);
}

.header-left h1 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin: 0;
}

.header-subtitle {
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
}

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

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--dark-color);
    font-weight: 500;
}

.user-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.btn-logout {
    background: var(--error-color);
    color: var(--white);
    border: none;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: #d32f2f;
    transform: translateY(-2px);
}

/* Dashboard Main */
.admin-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    color: var(--white);
    font-size: 1.5rem;
}

.stat-info h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin: 0 0 5px 0;
}

.stat-info p {
    color: var(--gray);
    margin: 0;
    font-weight: 500;
}

/* Dashboard Content */
.dashboard-content {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.content-header {
    padding: 25px 30px;
    border-bottom: 1px solid #e0e6ed;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.content-header h2 {
    color: var(--dark-color);
    margin: 0;
}

.content-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 15px;
    color: var(--gray);
    z-index: 1;
}

.search-box input {
    padding: 10px 15px 10px 40px;
    border: 2px solid #e0e6ed;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    min-width: 250px;
    transition: border-color 0.3s ease;
}

.search-box input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.btn-export,
.btn-clear {
    padding: 10px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-export {
    background: var(--success-color);
    color: var(--white);
}

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

.btn-clear {
    background: var(--error-color);
    color: var(--white);
}

.btn-clear:hover {
    background: #d32f2f;
}

/* Registrations Table */
.registrations-container {
    padding: 30px;
    max-height: 600px;
    overflow-y: auto;
}

.registrations-table {
    display: grid;
    gap: 15px;
}

.registration-item {
    background: var(--light-gray);
    border-radius: var(--border-radius);
    padding: 20px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    border-left: 4px solid var(--primary-color);
}

.registration-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow);
    background: var(--white);
}

.registration-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    font-size: 1.2rem;
}

.registration-info {
    flex: 1;
}

.registration-info h4 {
    margin: 0 0 5px 0;
    color: var(--dark-color);
    font-size: 1.1rem;
}

.registration-details {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 5px 0;
}

.registration-details span {
    color: var(--gray);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.registration-date {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

.registration-actions {
    display: flex;
    gap: 10px;
}

.btn-view,
.btn-download-form,
.btn-download-contract {
    padding: 8px 12px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

.btn-view:hover {
    background: var(--secondary-color);
}

.btn-download-form {
    background: var(--accent-color);
    color: var(--white);
}

.btn-download-form:hover {
    background: #e55a30;
}

.btn-download-contract {
    background: var(--success-color);
    color: var(--white);
}

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

/* No Registrations */
.no-registrations {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.no-registrations i {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
}

.no-registrations h3 {
    margin-bottom: 10px;
    color: var(--dark-color);
}

/* Detail Modal */
.detail-modal {
    max-width: 800px;
    width: 90vw;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    margin: auto;
}

.detail-modal .modal-body {
    max-height: 60vh;
    overflow-y: auto;
    padding: 20px;
    text-align: left;
}

.detail-modal .modal-body::-webkit-scrollbar {
    width: 8px;
}

.detail-modal .modal-body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

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

.detail-modal .modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Users Management Button */
.btn-users {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 16px;
    margin-right: 10px;
    transition: background 0.3s ease;
}

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

/* Users Modal */
.users-modal {
    max-width: 900px;
    width: 95vw;
    max-height: 85vh;
}

.users-controls {
    margin-bottom: 20px;
    text-align: right;
}

.btn-add-user {
    background: var(--success-color);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-add-user:hover {
    background: #45a049;
    transform: translateY(-2px);
}

.users-table-container {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
}

.users-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.users-table thead {
    background: var(--primary-color);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 10;
}

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

.users-table tbody tr:hover {
    background-color: var(--light-gray);
}

.user-status {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.user-status.active {
    background: #d4edda;
    color: #155724;
}

.user-status.inactive {
    background: #f8d7da;
    color: #721c24;
}

.user-role {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.user-role.admin {
    background: #fff3cd;
    color: #856404;
}

.user-role.viewer {
    background: #cce5ff;
    color: #004085;
}

.user-actions {
    display: flex;
    gap: 5px;
}

.btn-edit-user,
.btn-delete-user,
.btn-toggle-user {
    padding: 6px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s ease;
}

.btn-edit-user {
    background: #ffc107;
    color: #212529;
}

.btn-edit-user:hover {
    background: #e0a800;
}

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

.btn-delete-user:hover {
    background: #c82333;
}

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

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

/* Add User Form */
.add-user-form {
    background: var(--light-gray);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 20px;
    border: 1px solid #ddd;
}

.add-user-form h4 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.add-user-form .form-group {
    margin-bottom: 15px;
}

.add-user-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: var(--dark-color);
}

.add-user-form input,
.add-user-form select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 14px;
}

.add-user-form input:focus,
.add-user-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.add-user-form .form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

.btn-save {
    background: var(--success-color);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.detail-section {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
}

.detail-section h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.detail-item {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
}

.detail-item label {
    font-weight: 600;
    color: var(--dark-color);
    display: block;
    margin-bottom: 5px;
}

.detail-item span {
    color: var(--gray);
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.photo-item {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
    text-align: center;
}

.photo-item img {
    max-width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.photo-item img:hover {
    transform: scale(1.05);
}

.photo-item label {
    display: block;
    margin-top: 10px;
    font-weight: 600;
    color: var(--dark-color);
}

.signature-display {
    text-align: center;
    padding: 20px;
}

.signature-display img {
    max-width: 300px;
    border: 2px solid #e0e6ed;
    border-radius: var(--border-radius);
    cursor: pointer;
}

.location-display {
    background: var(--white);
    padding: 15px;
    border-radius: var(--border-radius);
}

.location-coordinates {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 5px;
}

.location-accuracy {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Photo Modal */
.photo-modal {
    max-width: 90vw;
    max-height: 90vh;
}

.photo-body {
    text-align: center;
    padding: 20px;
}

.photo-body img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: var(--border-radius);
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-card {
        padding: 30px 20px;
        margin: 10px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .content-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .content-actions {
        justify-content: stretch;
        flex-direction: column;
    }
    
    .search-box input {
        min-width: 100%;
    }
    
    .dashboard-stats {
        grid-template-columns: 1fr;
    }
    
    .registration-item {
        grid-template-columns: auto 1fr;
        gap: 15px;
    }
    
    .registration-actions {
        grid-column: 1 / -1;
        justify-content: center;
        margin-top: 10px;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .photos-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .detail-modal {
        max-width: 95vw;
        margin: 10px;
    }
}

@media (max-width: 480px) {
    .admin-main {
        padding: 20px 10px;
    }
    
    .registrations-container {
        padding: 15px;
    }
    
    .registration-actions {
        flex-direction: column;
    }
    
    .photos-grid {
        grid-template-columns: 1fr;
    }
}

/* Notification Area */
.notification-area {
    background: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    padding: 15px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.notification-area.show {
    opacity: 1;
    transform: translateY(0);
}

.notification-area.success {
    background: #e8f5e8;
    border-color: #4caf50;
    color: #2e7d32;
}

.notification-area.info {
    background: #e3f2fd;
    border-color: #2196f3;
    color: #1976d2;
}

.notification-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.notification-content i {
    margin-right: 10px;
    font-size: 1.1rem;
}

.btn-dismiss {
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    color: inherit;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.btn-dismiss:hover {
    opacity: 1;
}

/* Refresh Button */
.btn-refresh {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.btn-refresh:hover {
    background: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-refresh i {
    transition: transform 0.3s ease;
}

.btn-refresh:active {
    transform: translateY(0);
}

/* Cache Button */
.btn-cache {
    background: #ff9800;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.btn-cache:hover {
    background: #f57c00;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-cache:active {
    transform: translateY(0);
}

/* Diagnostic Button */
.btn-diagnostic {
    background: #17a2b8;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.btn-diagnostic:hover {
    background: #138496;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-diagnostic:active {
    transform: translateY(0);
}

/* Super Diagnostic Button */
.btn-super-diagnostic {
    background: #6f42c1;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.btn-super-diagnostic:hover {
    background: #5a32a3;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-super-diagnostic:active {
    transform: translateY(0);
}

/* Animation for spinning refresh icon */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.fa-spin {
    animation: spin 1s linear infinite;
}

/* Tabs */
.content-tabs {
    display: flex;
    border-bottom: 2px solid #e9ecef;
    margin-bottom: 20px;
}

.tab-button {
    background: none;
    border: none;
    padding: 15px 25px;
    cursor: pointer;
    font-size: 1rem;
    color: var(--gray);
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-button:hover {
    background: #f8f9fa;
    color: var(--dark-color);
}

.tab-button.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: #f8f9fa;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Document Filters */
.document-filters {
    display: flex;
    gap: 10px;
    align-items: center;
}

.filter-btn {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    color: var(--gray);
    padding: 8px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-btn:hover {
    background: #e9ecef;
    color: var(--dark-color);
}

.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Documents Table */
.documents-table {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.document-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.document-item:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.document-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: var(--border-radius);
}

.document-info h4 {
    margin: 0 0 8px 0;
    color: var(--dark-color);
    font-size: 1.1rem;
}

.document-details {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    font-size: 0.9rem;
    color: var(--gray);
}

.document-details span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.document-type {
    color: white !important;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.document-actions {
    display: flex;
    gap: 8px;
}

.documents-container {
    min-height: 300px;
}

/* Error state */
.error-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}

.error-state i {
    font-size: 3rem;
    color: #ffc107;
    margin-bottom: 20px;
    display: block;
}

.error-state h3 {
    color: var(--dark-color);
    margin-bottom: 10px;
}

/* Enhanced mobile responsivity for new elements */
@media (max-width: 768px) {
    .notification-area {
        padding: 12px;
        font-size: 0.9rem;
    }
    
    .btn-refresh {
        font-size: 0.8rem;
        padding: 8px 12px;
        gap: 6px;
    }
    
    .content-actions {
        gap: 10px;
    }
    
    .content-tabs {
        overflow-x: auto;
    }
    
    .tab-button {
        padding: 12px 20px;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    .document-filters {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .filter-btn {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .document-item {
        grid-template-columns: auto 1fr;
        gap: 15px;
    }
    
    .document-actions {
        grid-column: 1 / -1;
        justify-content: center;
        margin-top: 10px;
    }
    
    .document-details {
        gap: 10px;
        font-size: 0.8rem;
    }
}