/* Annual Medical Health Assessment - Patient Form Styles */

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-bg: #ecf0f1;
    --border-color: #bdc3c7;
    --text-color: #2c3e50;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f5f5f5;
    padding: 20px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Header */
.form-header {
    text-align: center;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.form-header h1 {
    color: var(--primary-color);
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.form-header .subtitle {
    color: #7f8c8d;
    font-size: 14px;
}

/* Patient Information Section */
.patient-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 5px;
}

.patient-info.full-width {
    grid-template-columns: 1fr;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    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(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

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

.required {
    color: var(--danger-color);
}

/* Section Headers */
.section-header {
    background: var(--primary-color);
    color: white;
    padding: 12px 20px;
    margin: 30px -40px 20px -40px;
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.subsection-header {
    background: var(--secondary-color);
    color: white;
    padding: 10px 15px;
    margin: 20px 0 15px 0;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
}

/* Lifestyle Questionnaire Table */
.lifestyle-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    font-size: 13px;
}

.lifestyle-table th,
.lifestyle-table td {
    border: 1px solid var(--border-color);
    padding: 12px 10px;
    text-align: left;
}

.lifestyle-table th {
    background: var(--light-bg);
    font-weight: 600;
    text-align: center;
    color: var(--primary-color);
}

.lifestyle-table .question-col {
    width: 40%;
}

.lifestyle-table .option-col {
    width: 12%;
    text-align: center;
}

.lifestyle-table input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--secondary-color);
}

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

/* Medical History Table */
.medical-history-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    font-size: 13px;
}

.medical-history-table th,
.medical-history-table td {
    border: 1px solid var(--border-color);
    padding: 12px 10px;
}

.medical-history-table th {
    background: var(--light-bg);
    font-weight: 600;
    text-align: center;
    color: var(--primary-color);
}

.medical-history-table .question-col {
    width: 50%;
}

.medical-history-table .yn-col {
    width: 10%;
    text-align: center;
}

.medical-history-table .comment-col {
    width: 30%;
}

.medical-history-table input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--secondary-color);
}

.medical-history-table input[type="text"] {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    font-size: 13px;
}

/* Buttons */
.btn-container {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--light-bg);
}

.btn {
    padding: 12px 40px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: #229954;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-secondary {
    background: var(--border-color);
    color: var(--text-color);
    margin-left: 10px;
}

.btn-secondary:hover {
    background: #95a5a6;
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* Instructions */
.instructions {
    background: #e8f4f8;
    padding: 15px 20px;
    border-left: 4px solid var(--secondary-color);
    margin-bottom: 25px;
    font-size: 14px;
    color: #2c3e50;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 20px;
    }
    
    .patient-info {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        margin: 20px -20px 15px -20px;
        font-size: 14px;
    }
    
    .lifestyle-table,
    .medical-history-table {
        font-size: 12px;
    }
    
    .lifestyle-table th,
    .lifestyle-table td,
    .medical-history-table th,
    .medical-history-table td {
        padding: 8px 5px;
    }
    
    .btn {
        padding: 10px 30px;
        font-size: 14px;
    }
}

/* Loading Spinner */
.spinner {
    border: 3px solid var(--light-bg);
    border-top: 3px solid var(--secondary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hidden {
    display: none;
}