/* ==========================================================================
   Cookie同意バナー（ベーススタイル・調整用サンプル）
   ========================================================================== */

/* 2回目以降・同意済み: 最初から非表示 */
html.cookie-banner-is-dismissed .cookie-banner {
    display: none !important;
}

.cookie-banner {
    display: block;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    padding: 16px 20px;
    background-color: #ffffff;
    border-top: 1px solid #e5e7eb;
    box-shadow: 0 -4px 24px rgba(15, 23, 42, 0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    pointer-events: none;
    transition: opacity 0.8s ease, transform 0.8s ease, visibility 0s linear 0.8s;
}

.cookie-banner.cookie-banner--is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
    transition: opacity 0.8s ease, transform 0.8s ease, visibility 0s;
}

.cookie-banner__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-banner__text {
    flex: 1 1 280px;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.7;
    color: #333333;
}

.cookie-banner__link {
    color: #2563eb;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-banner__link:hover {
    opacity: 0.85;
}

.cookie-banner__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.cookie-banner__btn {
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.875rem;
    line-height: 1.4;
    padding: 10px 20px;
    transition: opacity 0.2s ease, background-color 0.2s ease;
}

.cookie-banner__btn--accept {
    border: none;
    background-color: #2563eb;
    color: #ffffff;
    font-weight: 600;
}

.cookie-banner__btn--accept:hover {
    background-color: #1d4ed8;
}

.cookie-banner__btn--reject {
    border: 1px solid #d1d5db;
    background-color: transparent;
    color: #6b7280;
    font-weight: 400;
}

.cookie-banner__btn--reject:hover {
    background-color: #f9fafb;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 767px) {
    .cookie-banner {
        padding: 10px 14px;
        padding-bottom: max(10px, env(safe-area-inset-bottom));
    }

    .cookie-banner__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .cookie-banner__text {
        flex: none;
        font-size: 0.75rem;
        line-height: 1.55;
    }

    .cookie-banner__actions {
        justify-content: flex-end;
        gap: 8px;
    }

    .cookie-banner__btn {
        flex: 0 1 auto;
        min-width: 0;
        padding: 8px 14px;
        font-size: 0.75rem;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner,
    .cookie-banner.cookie-banner--is-visible {
        transition-duration: 0.01s;
        transform: none;
    }
}