/* Modal Styles */

.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal__container {
    position: relative;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    animation: zoomIn 0.2s ease-out;
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    background-color: var(--color-surface);
    z-index: 10;
}

.modal__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--digni-800);
    margin: 0;
}

.modal__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    border: none;
    background: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background-color: var(--color-border-light);
    color: var(--color-text-primary);
}

.modal__close svg {
    width: 24px;
    height: 24px;
}

.modal__body {
    padding: var(--space-5);
}

.modal__body h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--digni-700);
    margin: var(--space-6) 0 var(--space-3);
}

.modal__body h3:first-child {
    margin-top: 0;
}

.modal__body p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.modal__body ul,
.modal__body ol {
    padding-left: var(--space-5);
    margin-bottom: var(--space-4);
}

.modal__body li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2);
}

/* FAQ Accordion */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-item__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-4);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--digni-800);
    transition: background-color var(--transition-fast);
}

.faq-item__question:hover {
    background-color: var(--color-border-light);
}

.faq-item__question svg {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-item.open .faq-item__question svg {
    transform: rotate(180deg);
}

.faq-item__answer {
    padding: 0 var(--space-4) var(--space-4);
    display: none;
}

.faq-item.open .faq-item__answer {
    display: block;
    animation: slideDown 0.2s ease-out;
}

.faq-item__answer p {
    margin: 0;
}

/* Price Caution Modal (Task 5B) */
.modal__container--caution {
    max-width: 520px;
}

.modal__header--caution {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    border-bottom: none;
}

.modal__caution-icon {
    flex-shrink: 0;
    background-color: #FEF3C7;
    padding: var(--space-3);
    border-radius: 50%;
}

.modal__caution-icon svg {
    width: 28px;
    height: 28px;
    color: #D97706;
}

.modal__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

.modal__text--highlight {
    background-color: #FEF3C7;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border-left: 4px solid #F59E0B;
    margin-bottom: var(--space-4);
}

.modal__list {
    padding-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.modal__list li {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2);
}

.modal__list li strong {
    color: var(--color-text-primary);
}

.modal__actions--center {
    display: flex;
    justify-content: center;
    padding: var(--space-5);
    border-top: 1px solid var(--color-border-light);
}