@charset "UTF-8";

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.logo-img {
    height: 56px;
    width: auto;
    object-fit: contain;
}

h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.02em;
}

.status-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    align-self: flex-end;
    gap: 6px;
    text-align: right;
}

/* テーマ切り替えボタン */
.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-main);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.theme-toggle-btn:hover {
    border-color: #38bdf8;
}

.theme-icon-img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.update-time {
    font-size: 12px;
    color: var(--text-sub);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 1;
    text-align: center;
}

.market-status-badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid #ef4444;
    text-align: center;
}

.sector-grid-explain {
    font-size: 13px;
    color: var(--text-sub);
    font-weight: 500;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.sector-grid-explain img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    vertical-align: middle;
}

/* レスポンシブ */
@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .logo-area {
        gap: 8px;
    }

    .logo-img {
        height: 42px;
    }

    h1 {
        font-size: 25px;
    }

    .status-container {
        width: 100%;
        flex-direction: row;
        align-items: center;
        gap: 8px;
    }
}