/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #1e293b;
    -webkit-font-smoothing: antialiased;
}

/* Page Layout */
.page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    padding: 24px;
}

/* Card */
.card {
    width: 100%;
    max-width: 512px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 4px 16px rgba(0, 0, 0, 0.05);
    padding: 32px;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 32px;
}

.icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin-bottom: 16px;
}

.icon-circle--blue {
    background-color: #dbeafe;
    color: #2563eb;
}

.icon-circle--green {
    background-color: #dcfce7;
    color: #16a34a;
}

.icon {
    width: 32px;
    height: 32px;
}

.icon--large {
    width: 40px;
    height: 40px;
}

h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 8px;
}

.subtitle {
    color: #475569;
    font-size: 1rem;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 48px 0;
}

.hidden {
    display: none !important;
}

/* Form */
.form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-section {
    display: flex;
    flex-direction: column;
}

.section-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #334155;
    margin-bottom: 12px;
}

/* Radio Cards */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-card {
    display: flex;
    align-items: flex-start;
    padding: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.radio-card:hover {
    background-color: #f8fafc;
}

.radio-card.selected {
    border-color: #2563eb;
    background-color: #eff6ff;
}

.radio-card input[type="radio"] {
    margin-top: 4px;
    width: 16px;
    height: 16px;
    accent-color: #2563eb;
    flex-shrink: 0;
}

.radio-content {
    margin-left: 12px;
}

.radio-title {
    font-weight: 500;
    color: #0f172a;
}

.radio-desc {
    font-size: 0.875rem;
    color: #475569;
    margin-top: 4px;
}

/* Input Fields */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.field {
    display: flex;
    flex-direction: column;
}

.field-label {
    font-size: 0.875rem;
    font-weight: 400;
    color: #475569;
    margin-bottom: 8px;
}

.field input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
    transition: all 0.2s ease;
}

.field input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.field input::placeholder {
    color: #94a3b8;
}

.field-hint {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 8px;
}

/* Consent Card */
.consent-card {
    display: flex;
    align-items: flex-start;
    padding: 16px;
    background-color: #fffbeb;
    border: 2px solid #fde68a;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.consent-card:hover {
    background-color: #fef3c7;
}

.consent-card input[type="checkbox"] {
    margin-top: 2px;
    width: 20px;
    height: 20px;
    accent-color: #2563eb;
    flex-shrink: 0;
}

.consent-text {
    margin-left: 12px;
    font-size: 0.875rem;
    color: #0f172a;
    line-height: 1.6;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 16px 24px;
    background-color: #2563eb;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

.submit-btn:hover:not(:disabled) {
    background-color: #1d4ed8;
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.4);
}

.submit-btn:disabled {
    background-color: #cbd5e1;
    cursor: not-allowed;
    box-shadow: none;
}

/* Disclaimer */
.disclaimer {
    padding-top: 16px;
    border-top: 1px solid #e2e8f0;
}

.disclaimer p {
    font-size: 0.75rem;
    color: #64748b;
    text-align: center;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 480px) {
    .card {
        padding: 24px;
    }

    h1 {
        font-size: 1.5rem;
    }
}