/* --- Reserve Page Styles --- */
.page-header {
    background-color: #f4f4f4;
    padding: 150px 20px 80px;
    text-align: center;
}

.page-title {
    font-family: var(--font-en-serif);
    font-size: 3rem;
    margin-bottom: 10px;
}

/* カレンダーのラッパー */
.calendar-wrapper {
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    padding: 10px;
    border-radius: 4px;
}

/* Safari警告のアコーディオン */
.safari-alert {
    border: 1px solid #eee;
    background: #fafafa;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #666;
}

.safari-alert summary {
    padding: 15px 20px;
    cursor: pointer;
    font-weight: bold;
    color: var(--text-main);
    list-style: none;
    /* デフォルトの三角を消す */
    position: relative;
}

.safari-alert summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    color: var(--accent-gold);
}

.safari-alert[open] summary::after {
    content: '-';
}

.safari-content {
    padding: 0 20px 20px;
    border-top: 1px solid #eee;
    line-height: 1.8;
}

.safari-content ol {
    padding-left: 20px;
}

/* 予約フォーム関連のスタイル */
.reserve-form-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.rsv-step-bar {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.rsv-step-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    transition: 0.3s;
}

.rsv-step-dot.active {
    background: var(--accent-gold);
}

.rsv-step-panel {
    display: block;
}

.rsv-fade-in {
    animation: rsvFadeIn 0.5s ease-out;
}

.rsv-card {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.rsv-step-label {
    font-family: var(--font-en-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.rsv-cal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.rsv-cal-nav {
    background: none;
    border: 1px solid #ddd;
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-main);
    transition: 0.3s;
}

.rsv-cal-nav:hover {
    background: var(--bg-dark);
    color: #fff;
}

.rsv-cal-title {
    font-family: var(--font-en-sans);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
}

.rsv-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 20px;
}

.rsv-cal-dow-row {
    margin-bottom: 10px;
}

.rsv-cal-dow {
    text-align: center;
    font-family: var(--font-en-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    padding: 10px 0;
}

.rsv-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-en-sans);
    font-size: 0.9rem;
    cursor: pointer;
    transition: 0.3s;
    border-radius: 4px;
}

.rsv-cal-day.available:hover {
    background: var(--accent-gold);
    color: #fff;
}

.rsv-cal-day.available.selected {
    background: var(--accent-gold);
    color: #fff;
}

.rsv-cal-day.unavailable {
    color: #ccc;
    cursor: not-allowed;
}

.rsv-cal-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.rsv-legend-item {
    font-size: 0.8rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

.rsv-legend-item.available::before {
    content: '';
    width: 12px;
    height: 12px;
    background: var(--accent-gold);
    border-radius: 2px;
}

.rsv-legend-item.unavailable::before {
    content: '';
    width: 12px;
    height: 12px;
    background: #ccc;
    border-radius: 2px;
}

.rsv-slot-date-label {
    font-family: var(--font-jp);
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

.rsv-slot-loading {
    text-align: center;
    color: var(--text-light);
    padding: 20px;
}

.rsv-slot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
}

.rsv-slot-btn {
    padding: 12px 20px;
    border: 1px solid #ddd;
    background: #fff;
    cursor: pointer;
    font-family: var(--font-en-sans);
    font-size: 0.9rem;
    transition: 0.3s;
    border-radius: 4px;
    text-align: center;
}

.rsv-slot-btn.available:hover {
    background: var(--accent-gold);
    color: #fff;
    border-color: var(--accent-gold);
}

.rsv-slot-btn.available.selected {
    background: var(--accent-gold);
    color: #fff;
    border-color: var(--accent-gold);
}

.rsv-slot-btn.unavailable {
    color: #ccc;
    cursor: not-allowed;
}

.rsv-slot-error {
    text-align: center;
    color: #e74c3c;
    padding: 20px;
}

.rsv-btn-primary {
    background: var(--bg-dark);
    color: #fff;
    border: 1px solid var(--bg-dark);
    padding: 15px 40px;
    font-family: var(--font-en-sans);
    font-size: 0.9rem;
    cursor: pointer;
    transition: 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    width: 100%;
    border-radius: 4px;
}

.rsv-btn-primary:hover:not(:disabled) {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
}

.rsv-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.rsv-datetime-badge {
    background: #f8f9fa;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: center;
}

.rsv-badge-sub {
    font-family: var(--font-jp);
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 5px;
    letter-spacing: 0.05em;
}

.rsv-badge-val {
    font-family: var(--font-en-sans);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
}

/* アニメーション */
@keyframes rsvFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes rsv-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* --- Mobile --- */
@media (max-width: 768px) {
    .page-header {
        padding-top: 100px;
    }

    .rsv-card {
        padding: 20px;
    }

    .rsv-cal-grid {
        gap: 2px;
    }

    .rsv-slot-grid {
        grid-template-columns: 1fr;
    }
}