* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f0f2f5;
    color: #333;
    line-height: 1.6;
}

.login-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

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

.login-header img {
    margin-bottom: 15px;
}

.login-header h1 {
    color: #2c3e50;
    font-size: 24px;
    margin-bottom: 5px;
}

.login-header p {
    color: #7f8c8d;
    font-size: 14px;
}

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

.login-form label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 600;
}

.login-form input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border 0.3s;
}

.login-form input:focus {
    border-color: #3498db;
    outline: none;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-size: 14px;
}

.form-options a {
    color: #3498db;
    text-decoration: none;
}

.form-options a:hover {
    text-decoration: underline;
}

.login-button {
    width: 100%;
    padding: 12px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.login-button:hover {
    background-color: #2980b9;
}

.login-footer {
    margin-top: 30px;
    text-align: center;
    font-size: 12px;
    color: #7f8c8d;
}

.logout-btn {
    padding: 8px 15px;
    background-color: #e74c3c;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-left: 15px;
}

.logout-btn:hover {
    background-color: #c0392b;
}

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

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #3498db;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: #2c3e50;
    color: white;
    padding: 20px 0;
}

.sidebar-header {
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-menu {
    padding: 20px 0;
}

.menu-item {
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.menu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.menu-item.active {
    background-color: #3498db;
}

.main-content {
    flex: 1;
    padding: 20px;
}

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

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

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #3498db;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.page-title {
    font-size: 24px;
    color: #2c3e50;
    margin-bottom: 20px;
}

.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    padding: 20px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.card-title {
    font-size: 18px;
    color: #2c3e50;
    font-weight: 600;
}

.btn {
    padding: 8px 16px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background-color: #c0392b;
}

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

.table th, .table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #2c3e50;
}

.table tr:hover {
    background-color: #f5f5f5;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    flex: 1;
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}


.calendar-container {
    margin-top: 20px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    margin-bottom: 10px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.day {
    min-height: 80px;
    padding: 5px;
    border: 1px solid #eee;
    position: relative;
}

.day.other-month {
    color: #ccc;
}

.day.today {
    background-color: #e8f4fc;
    font-weight: bold;
}

.appointment {
    background-color: #e3f2fd;
    border-left: 3px solid #2196f3;
    padding: 2px 5px;
    margin-bottom: 3px;
    font-size: 12px;
    border-radius: 3px;
    cursor: pointer;
}

.appointment small {
    font-weight: bold;
    color: #2196f3;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.medical-records {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.record {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.record-header {
    background-color: #f5f5f5;
    padding: 15px;
    border-bottom: 1px solid #ddd;
}

.record-header h4 {
    color: #2c3e50;
    margin-bottom: 5px;
}

.doctor {
    font-size: 14px;
    color: #7f8c8d;
}

.record-content {
    padding: 15px;
}

.record-section {
    margin-bottom: 15px;
}

.record-section h5 {
    color: #3498db;
    margin-bottom: 5px;
}

.positive {
    color: #2ecc71;
}

.negative {
    color: #e74c3c;
}

.warning {
    color: #f39c12;
}

.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.report-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    display: flex;
    flex-direction: column;
}

.report-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.report-card p {
    color: #7f8c8d;
    font-size: 14px;
    flex-grow: 1;
    margin-bottom: 15px;
}

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

.permission-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.specialty-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.specialty-card:hover {
    background-color: #f5f5f5;
}

.specialty-card h4 {
    color: #2c3e50;
    margin-bottom: 5px;
}

.specialty-card p {
    color: #7f8c8d;
    font-size: 14px;
}

.status-badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.status-badge.confirmed {
    background-color: #d4edda;
    color: #155724;
}

.status-badge.pending {
    background-color: #fff3cd;
    color: #856404;
}

.status-badge.canceled {
    background-color: #f8d7da;
    color: #721c24;
}

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

.status-badge.paid {
    background-color: #d4edda;
    color: #155724;
}

.card-badge {
    font-size: 18px;
    font-weight: bold;
}

.card-badge.positive {
    color: #2ecc71;
}

.card-badge.negative {
    color: #e74c3c;
}

.card-badge.warning {
    color: #f39c12;
}


.settings-tabs {
    margin-top: 20px;
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid #ddd;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: #7f8c8d;
    transition: all 0.3s;
}

.tab-btn:hover {
    color: #3498db;
}

.tab-btn.active {
    color: #3498db;
    border-bottom-color: #3498db;
}

.tab-content {
    display: none;
}

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

.backup-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.backup-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
}

.backup-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.backup-card p {
    color: #7f8c8d;
    margin-bottom: 15px;
    font-size: 14px;
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.integration-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
}

.integration-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.integration-header img {
    border-radius: 4px;
}

.integration-header h4 {
    color: #2c3e50;
    font-size: 16px;
}

.integration-card p {
    color: #7f8c8d;
    font-size: 14px;
    margin-bottom: 15px;
}

.table input[type="time"],
.table input[type="checkbox"] {
    margin: 0;
}

.table input[type="time"] {
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
}