.my9members-page {
    --mm-bg-a: #f8fbff;
    --mm-bg-b: #eef3ff;
    --mm-surface: rgba(255, 255, 255, 0.94);
    --mm-border: rgba(15, 23, 42, 0.12);
    --mm-text: #0f172a;
    --mm-muted: #475569;
    --mm-primary: #1d4ed8;
    --mm-primary-soft: rgba(29, 78, 216, 0.14);
    --mm-shadow: 0 12px 28px rgba(30, 41, 59, 0.1);
}

body.my9members-page {
    font-family: "Noto Sans JP", sans-serif;
    color: var(--mm-text);
    background:
        radial-gradient(circle at 10% 15%, rgba(37, 99, 235, 0.09), transparent 40%),
        radial-gradient(circle at 84% 14%, rgba(14, 116, 144, 0.08), transparent 42%),
        linear-gradient(180deg, var(--mm-bg-a), var(--mm-bg-b));
}

.mm-page {
    max-width: 1220px;
}

.mm-page .page-header__title-text {
    font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
}

.mm-card {
    background: var(--mm-surface);
    border: 1px solid var(--mm-border);
    box-shadow: var(--mm-shadow);
}

.mm-tools-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
}

.mm-section-title {
    font-size: clamp(1.12rem, 2vw, 1.45rem);
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.mm-progress {
    color: var(--mm-muted);
    font-weight: 600;
}

.mm-board-help {
    color: var(--mm-muted);
    font-size: 0.88rem;
}

.mm-sakamichi-filter {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.5rem;
}

.mm-sakamichi-button {
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 0.72rem;
    min-height: 2.85rem;
    background: #ffffff;
    color: var(--mm-text);
    font-weight: 700;
    font-size: 0.9rem;
    transition: border-color 0.16s ease, background-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.mm-sakamichi-button:hover {
    border-color: rgba(29, 78, 216, 0.32);
    background: rgba(239, 246, 255, 0.88);
    transform: translateY(-1px);
}

.mm-sakamichi-button:active {
    transform: translateY(0);
}

.mm-sakamichi-button.is-selected {
    border-color: rgba(29, 78, 216, 0.45);
    background: linear-gradient(180deg, rgba(219, 234, 254, 0.85), rgba(255, 255, 255, 1));
    box-shadow: inset 0 0 0 2px rgba(29, 78, 216, 0.2);
}

.mm-sakamichi-button:focus-visible {
    outline: 2px solid rgba(29, 78, 216, 0.45);
    outline-offset: 2px;
}

.mm-sakamichi-button:disabled {
    opacity: 0.55;
    cursor: default;
}

.mm-sakamichi-button:disabled:hover {
    transform: none;
    background: #ffffff;
}

.mm-board {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
}

.mm-slot {
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 0.95rem;
    background: #ffffff;
    aspect-ratio: 1 / 1;
    padding: 0;
    position: relative;
    overflow: hidden;
    display: block;
    cursor: pointer;
    transition: border-color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.mm-slot:hover {
    border-color: rgba(29, 78, 216, 0.32);
    transform: translateY(-1px);
    background: rgba(239, 246, 255, 0.85);
}

.mm-slot:active {
    transform: translateY(0);
}

.mm-slot.is-selected {
    border-color: rgba(29, 78, 216, 0.45);
    box-shadow: inset 0 0 0 2px rgba(29, 78, 216, 0.2);
    background: linear-gradient(180deg, rgba(219, 234, 254, 0.85), rgba(255, 255, 255, 1));
}

.mm-slot:focus-visible {
    outline: 2px solid rgba(29, 78, 216, 0.45);
    outline-offset: 2px;
}

.mm-slot:disabled {
    cursor: default;
}

.mm-slot:disabled:hover {
    transform: none;
    border-color: rgba(15, 23, 42, 0.14);
    background: #ffffff;
}

.mm-slot__index {
    position: absolute;
    top: 0.42rem;
    left: 0.42rem;
    z-index: 4;
    min-width: 1.6rem;
    height: 1.6rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.76rem;
    color: #ffffff;
    font-weight: 700;
    background: rgba(15, 23, 42, 0.64);
}

.mm-slot__media {
    position: absolute;
    inset: 0;
    display: block;
}

.mm-slot__image {
    width: 100%;
    height: 100%;
    border-radius: 0.95rem;
    object-fit: cover;
    object-position: center 24%;
    background: #e2e8f0;
}

.mm-slot__image.is-missing {
    background: linear-gradient(135deg, #dbeafe, #e2e8f0);
}

.mm-slot__name-overlay {
    position: absolute;
    inset: auto 0 0 0;
    z-index: 3;
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: left;
    padding: 1.1rem 0.48rem 0.42rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.88) 100%);
    text-shadow: 0 1px 2px rgba(15, 23, 42, 0.75);
}

.mm-slot__empty {
    position: absolute;
    inset: 0;
    z-index: 1;
    color: #64748b;
    font-size: 0.84rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #f8fbff, #ecf2ff);
}

.mm-board-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.mm-primary {
    background: linear-gradient(135deg, #1d4ed8, #0f766e);
    border: none;
    color: #ffffff;
    font-weight: 700;
    border-radius: 0.75rem;
    min-height: 2.45rem;
}

.mm-primary:hover {
    filter: brightness(1.05);
    color: #ffffff;
}

.mm-primary:active {
    filter: brightness(0.98);
}

.mm-primary:focus-visible {
    outline: 2px solid rgba(29, 78, 216, 0.5);
    outline-offset: 2px;
}

.mm-primary:disabled {
    opacity: 0.55;
}

.mm-share-x-button {
    background: #111827;
    border: 1px solid #111827;
    color: #ffffff;
    font-weight: 700;
    border-radius: 0.75rem;
    min-height: 2.45rem;
}

.mm-share-x-button:hover {
    background: #1f2937;
    border-color: #1f2937;
    color: #ffffff;
}

.mm-share-x-button:active {
    background: #0f172a;
    border-color: #0f172a;
    color: #ffffff;
}

.mm-share-x-button:focus-visible {
    outline: 2px solid rgba(17, 24, 39, 0.5);
    outline-offset: 2px;
}

.mm-share-x-button:disabled {
    opacity: 0.55;
}

.mm-modal-slot-target {
    color: var(--mm-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.mm-member-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.45rem;
    max-height: min(56vh, 560px);
    overflow-y: auto;
    padding-right: 0.2rem;
}

.mm-member-option {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 0.82rem;
    min-height: 64px;
    background: #ffffff;
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 0.5rem;
    align-items: center;
    padding: 0.4rem;
    text-align: left;
    transition: border-color 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

.mm-member-option:hover {
    border-color: rgba(29, 78, 216, 0.32);
    background: rgba(239, 246, 255, 0.88);
    transform: translateY(-1px);
}

.mm-member-option:active {
    transform: translateY(0);
}

.mm-member-option:focus-visible {
    outline: 2px solid rgba(29, 78, 216, 0.4);
    outline-offset: 2px;
}

.mm-member-option.is-selected-member {
    border-color: rgba(29, 78, 216, 0.46);
    background: linear-gradient(180deg, rgba(219, 234, 254, 0.72), rgba(255, 255, 255, 1));
}

.mm-member-option.is-disabled {
    opacity: 0.52;
    border-style: dashed;
}

.mm-member-option:disabled {
    cursor: default;
}

.mm-member-option:disabled:hover {
    transform: none;
}

.mm-member-option__photo {
    width: 50px;
    height: 50px;
    border-radius: 0.62rem;
    object-fit: cover;
    object-position: center 24%;
    background: #e2e8f0;
}

.mm-member-option__photo.is-missing {
    background: linear-gradient(135deg, #dbeafe, #e2e8f0);
}

.mm-member-option__body {
    min-width: 0;
    display: grid;
    gap: 0.15rem;
}

.mm-member-option__name {
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.2;
}

.mm-member-option__name-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
}

.mm-member-option__badges {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.mm-member-option__badge {
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    line-height: 1;
}

.mm-member-option__badge--selected {
    background: rgba(29, 78, 216, 0.18);
    color: #1d4ed8;
}

.mm-member-option__badge--graduated {
    background: rgba(15, 23, 42, 0.1);
    color: #0f172a;
}

.mm-member-option__meta {
    font-size: 0.75rem;
    color: var(--mm-muted);
    line-height: 1.3;
}

.mm-empty {
    color: #64748b;
    font-size: 0.86rem;
}

.mm-share-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .mm-sakamichi-filter {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 576px) {
    .mm-board {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.4rem;
    }

    .mm-slot__name-overlay {
        font-size: 0.72rem;
        padding: 1rem 0.42rem 0.36rem;
    }

    .mm-slot__index {
        top: 0.34rem;
        left: 0.34rem;
        min-width: 1.45rem;
        height: 1.45rem;
        font-size: 0.7rem;
    }

    .mm-board-actions {
        grid-template-columns: 1fr;
    }

    .mm-sakamichi-button {
        min-height: 2.65rem;
        font-size: 0.84rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mm-slot,
    .mm-member-option,
    .mm-primary,
    .mm-share-x-button,
    .mm-sakamichi-button {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}