@charset "UTF-8";

/* --- Variables --- */
:root {
    --cf-primary: #c40000;
    --cf-primary-hover: #ff0000;
    --cf-primary-light: #eef2ff;
    --cf-bg: #ffffff;
    --cf-bg-category: #fafafa;
    --cf-bg-category-hover: #f3f4f6;
    --cf-text-primary: #1a1a2e;
    --cf-text-body: #444444;
    --cf-text-muted: #666666;
    --cf-border: #e5e7eb;
    --cf-border-muted: #cccccc;
    --cf-toggle-off: #d1d5db;
    --cf-toggle-thumb: #ffffff;
    --cf-shadow-banner: 0 -4px 24px rgba(0, 0, 0, .12);
    --cf-shadow-modal: 0 8px 48px rgba(0, 0, 0, .22);
    --cf-overlay-bg: rgba(0, 0, 0, .45);
    --cf-duration: .25s;
    --cf-easing: ease;
}

/* --- Banner --- */
.cf-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--cf-bg);
    border-top: 3px solid var(--cf-primary);
    box-shadow: var(--cf-shadow-banner);
    z-index: 9999;
    display: none;
    /* JS制御用 */
    animation: cf-slide-up var(--cf-duration) var(--cf-easing);
}

.cf-banner__inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 1.25rem 1.5rem 1.5rem;
}

.cf-banner__header {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: .75rem;
}

.cf-banner__icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.cf-banner__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--cf-text-primary);
}

.cf-banner__text {
    font-size: .875rem;
    color: var(--cf-text-body);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.cf-banner__text a {
    color: var(--cf-primary);
    text-decoration: underline;
}

.cf-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    align-items: center;
}

/* --- Buttons --- */
.cf-btn {
    padding: .55rem 1.1rem;
    border-radius: 6px;
    font-size: .875rem;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--cf-duration) var(--cf-easing);
    white-space: nowrap;
    font-family: inherit;
    text-align: center;
}

.cf-btn:focus-visible {
    outline: 3px solid var(--cf-primary);
    outline-offset: 2px;
}

.cf-btn--accept {
    background: var(--cf-primary);
    color: #fff;
    border-color: var(--cf-primary);
}

.cf-btn--accept:hover {
    background: var(--cf-primary-hover);
    border-color: var(--cf-primary-hover);
}

.cf-btn--reject {
    background: var(--cf-bg);
    color: var(--cf-primary);
    border-color: var(--cf-primary);
}

.cf-btn--reject:hover {
    background: var(--cf-primary-light);
}

.cf-btn--manage {
    background: transparent;
    color: var(--cf-text-muted);
    border-color: var(--cf-border-muted);
}

.cf-btn--manage:hover {
    border-color: #888;
    color: #333;
}

/* --- Footer Link --- */
.cf-footer-link {
    position: fixed;
    bottom: 12px;
    left: 16px;
    font-size: .78rem;
    color: var(--cf-primary);
    text-decoration: underline;
    cursor: pointer;
    z-index: 9997;
    background: none;
    border: none;
    padding: 0;
}

/* --- Modal --- */
.cf-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
}

.cf-modal.is-open {
    display: flex;
}

.cf-modal__box {
    background: var(--cf-bg);
    border-radius: 12px;
    box-shadow: var(--cf-shadow-modal);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    animation: cf-fade-in var(--cf-duration) var(--cf-easing);
}

.cf-modal__header {
    padding: 1.25rem 1.5rem 1rem;
    border-bottom: 1px solid var(--cf-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--cf-bg);
    z-index: 1;
}

.cf-modal__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--cf-text-primary);
}

.cf-modal__close {
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: #888;
    padding: .2rem .4rem;
    border-radius: 4px;
}

.cf-modal__close:hover {
    color: #333;
    background: var(--cf-border);
}

.cf-modal__body {
    padding: 1.25rem 1.5rem;
}

.cf-modal__desc {
    font-size: .85rem;
    color: var(--cf-text-muted);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.cf-modal__footer {
    padding: 1rem 1.5rem 1.25rem;
    border-top: 1px solid var(--cf-border);
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    justify-content: flex-end;
    position: sticky;
    bottom: 0;
    background: var(--cf-bg);
}

/* --- Category Accordion --- */
.cf-category {
    border: 1px solid var(--cf-border);
    border-radius: 8px;
    margin-bottom: .75rem;
    overflow: hidden;
}

.cf-category__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .85rem 1rem;
    cursor: pointer;
    background: var(--cf-bg-category);
}

.cf-category__header:hover {
    background: var(--cf-bg-category-hover);
}

.cf-category__title {
    font-size: .9rem;
    font-weight: 600;
    color: var(--cf-text-primary);
    display: flex;
    align-items: center;
    gap: .4rem;
}

.cf-category__controls {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.cf-category__chevron {
    font-size: .75rem;
    color: #888;
    transition: transform var(--cf-duration) var(--cf-easing);
}

.cf-category.is-open .cf-category__chevron {
    transform: rotate(180deg);
}

.cf-category__body {
    padding: .9rem 1rem;
    font-size: .82rem;
    color: var(--cf-text-muted);
    line-height: 1.6;
    border-top: 1px solid var(--cf-border);
}

.cf-category__body[hidden] {
    display: none;
}

/* --- Toggle Switch --- */
.cf-toggle {
    position: relative;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
    display: inline-block;
}

.cf-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.cf-toggle__slider {
    position: absolute;
    inset: 0;
    background: var(--cf-toggle-off);
    border-radius: 99px;
    cursor: pointer;
    transition: background var(--cf-duration);
}

.cf-toggle__slider::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--cf-toggle-thumb);
    top: 3px;
    left: 3px;
    transition: transform var(--cf-duration);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .2);
}

.cf-toggle input:checked+.cf-toggle__slider {
    background: var(--cf-primary);
}

.cf-toggle input:checked+.cf-toggle__slider::before {
    transform: translateX(18px);
}

.cf-toggle input:disabled+.cf-toggle__slider {
    cursor: not-allowed;
    opacity: .65;
}

.cf-toggle input:focus-visible+.cf-toggle__slider {
    outline: 3px solid var(--cf-primary);
    outline-offset: 2px;
}

/* --- Badge --- */
.cf-badge {
    font-size: .7rem;
    font-weight: 600;
    padding: .1rem .45rem;
    border-radius: 99px;
}

.cf-badge--required {
    background: #b39c6e;
    color: #ffffff;
}

/* --- Overlay --- */
.cf-overlay {
    position: fixed;
    inset: 0;
    background: var(--cf-overlay-bg);
    z-index: 9998;
    display: none;
}

.cf-overlay.is-visible {
    display: block;
}

/* --- Animations --- */
@keyframes cf-slide-up {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes cf-fade-in {
    from {
        opacity: 0;
        transform: scale(.96);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {

    .cf-banner,
    .cf-modal__box {
        animation: none;
    }

    .cf-toggle__slider,
    .cf-toggle__slider::before,
    .cf-btn {
        transition: none;
    }
}

/* --- Responsive --- */
@media (max-width: 599px) {
    .cf-banner__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cf-btn {
        width: 100%;
    }

    .cf-modal {
        align-items: flex-end;
        padding: 0;
    }

    .cf-modal__box {
        max-height: 95vh;
        border-radius: 12px 12px 0 0;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
    }

    .cf-modal__footer {
        flex-direction: column;
    }
}