:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --background-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --card-bg: rgba(255, 255, 255, 0.95);
    --text-color: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --border-radius: 12px;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--background-gradient);
    margin: 0;
    padding: 20px;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    animation: fadeIn 0.8s ease-out;
}

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

.container {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 700px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin: 0 auto;
    transition: var(--transition);
}

.container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

h1 {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 30px;
    font-weight: 700;
    font-size: 2.2rem;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.disclaimer {
    background: linear-gradient(135deg, rgba(254, 243, 199, 0.95), rgba(253, 230, 138, 0.95));
    border: 2px solid rgba(245, 158, 11, 0.8);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 25px;
    text-align: center;
    color: #92400e;
    font-weight: 500;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.2);
    position: relative;
    overflow: hidden;
    line-height: 1.6;
}

.disclaimer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #f59e0b, #d97706, #f59e0b);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.disclaimer strong {
    color: #b45309;
    font-weight: 700;
}

form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.question-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
}

label {
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 6px;
    display: block;
    font-size: 14px;
}

select, textarea, input {
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    box-sizing: border-box;
}

select:focus, textarea:focus, input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1), 0 4px 15px rgba(99, 102, 241, 0.2);
    transform: translateY(-1px);
}

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

button {
    margin-top: 30px;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

button:active {
    transform: translateY(0);
}

#results {
    margin-top: 30px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

#accountSection {
    margin-bottom: 30px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    text-align: center;
}

#authForms {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

#authForms > div {
    flex: 1;
}

#authForms input {
    display: block;
    margin: 10px 0;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #ccc;
    width: 100%;
    box-sizing: border-box;
}

#authForms a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
}

#authForms a:hover {
    text-decoration: underline;
}

#accountInfo {
    font-weight: 600;
}

#previousEvaluations, #evaluationDetail {
    margin-top: 30px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.evaluation-item {
    border: 1px solid var(--border-color);
    padding: 16px;
    margin-bottom: 12px;
    border-radius: var(--border-radius);
    background: #f9fafb;
    transition: var(--transition);
}

.evaluation-item:hover {
    background: #f3f4f6;
    border-color: #d1d5db;
}

.evaluation-item button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.status-error {
    background: #fee2e2;
    border: 1px solid #fca5a5;
    color: #dc2626;
}

.status-success {
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    color: #059669;
}

.status-info {
    background: #dbeafe;
    border: 1px solid #bfdbfe;
    color: #2563eb;
}