:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

* {
    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: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
header {
    background: white;
    box-shadow: var(--box-shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.logo span {
    color: var(--secondary-color);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 10px;
}

.lang-btn {
    padding: 5px 10px;
    border: 1px solid var(--secondary-color);
    background: white;
    color: var(--secondary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--secondary-color);
    color: white;
}

/* Main Content */
.main-content {
    margin-top: 80px;
    padding: 20px;
}

/* Consent Page */
.consent-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

.consent-title {
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
}

.consent-text {
    background: var(--light-color);
    padding: 30px;
    border-radius: var(--border-radius);
    margin: 30px 0;
    max-height: 400px;
    overflow-y: auto;
    line-height: 1.8;
}

.consent-checkbox {
    margin: 20px 0;
}

.consent-checkbox label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.consent-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

/* Multi-step Form */
.form-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

.progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: #ddd;
    transform: translateY(-50%);
    z-index: 1;
}

.progress-step {
    width: 40px;
    height: 40px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    position: relative;
    z-index: 2;
    transition: all 0.3s;
}

.progress-step.active {
    border-color: var(--secondary-color);
    background: var(--secondary-color);
    color: white;
}

.progress-step.completed {
    border-color: var(--success-color);
    background: var(--success-color);
    color: white;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

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

/* Rating Scale */
.rating-scale {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.rating-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.rating-option input[type="radio"] {
    display: none;
}

.rating-value {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: all 0.3s;
}

.rating-option input[type="radio"]:checked + .rating-value {
    border-color: var(--secondary-color);
    background: var(--secondary-color);
    color: white;
    transform: scale(1.1);
}

/* Buttons */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

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

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

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

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

/* Score Cards */
.scores-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.score-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.score-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--secondary-color), var(--success-color));
}

.score-value {
    font-size: 48px;
    font-weight: bold;
    color: var(--primary-color);
    margin: 10px 0;
}

.score-label {
    font-size: 18px;
    color: #666;
    margin-bottom: 10px;
}

.score-description {
    font-size: 14px;
    color: #999;
}

.red-flag {
    background: #fee;
}

.red-flag .score-value {
    color: var(--danger-color);
}

/* Report Card */
.report-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    max-width: 1000px;
    margin: 0 auto;
    box-shadow: var(--box-shadow);
}

.report-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--light-color);
}

.unique-id {
    background: var(--light-color);
    padding: 10px;
    border-radius: var(--border-radius);
    font-family: monospace;
    font-size: 20px;
    margin: 10px 0;
}

.report-section {
    margin: 30px 0;
    padding: 20px;
    background: #f9f9f9;
    border-radius: var(--border-radius);
}

.report-section h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Question Answer Section */
.qa-section {
    margin-top: 30px;
    padding: 20px;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.qa-input {
    width: 100%;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    margin: 10px 0;
    font-size: 16px;
}

.qa-answer {
    background: white;
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 20px;
    border-left: 4px solid var(--secondary-color);
}

/* Admin Panel */
.admin-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px;
    margin: 20px 0;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

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

.admin-table th {
    background: var(--primary-color);
    color: white;
}

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

.status-badge {
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.status-pending {
    background: var(--warning-color);
    color: white;
}

.status-approved {
    background: var(--success-color);
    color: white;
}

.status-rejected {
    background: var(--danger-color);
    color: white;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 10px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .scores-container {
        grid-template-columns: 1fr;
    }
    
    .progress-step {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }
    
    .rating-scale {
        justify-content: center;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}