.mabi-checker-root {
    --mc-bg: #1e293b;
    --mc-input-bg: #0f172a;
    --mc-border: #334155;
    --mc-text: #f8fafc;
    --mc-muted: #94a3b8;
    --mc-accent: #38bdf8;
    --mc-success: #34d399;
    --mc-main-badge: #f59e0b;

    background-color: var(--mc-bg);
    border: 1px solid var(--mc-border);
    border-radius: 12px;
    padding: 24px;
    color: var(--mc-text);
    max-width: 720px;
    margin: 0 auto;
    font-family: inherit;
    box-sizing: border-box;
}

.mabi-checker-root * {
    box-sizing: border-box;
}

.mabi-checker-root .mc-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--mc-accent);
    margin: 0 0 16px 0;
    text-align: center;
}

.mabi-checker-root .mc-result-box {
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid var(--mc-accent);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    margin-bottom: 24px;
}

.mabi-checker-root .mc-result-label {
    font-size: 0.85rem;
    color: var(--mc-muted);
}

.mabi-checker-root .mc-result-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--mc-accent);
    margin-top: 4px;
}

.mabi-checker-root .mc-class-select-box {
    margin-bottom: 20px;
}

.mabi-checker-root select.mc-select {
    width: 100%;
    background: var(--mc-input-bg);
    border: 1px solid var(--mc-border);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--mc-text);
    font-size: 1rem;
    outline: none;
    cursor: pointer;
}

.mabi-checker-root select.mc-select:focus {
    border-color: var(--mc-accent);
}

.mabi-checker-root .mc-section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--mc-muted);
    margin: 18px 0 10px 0;
    border-bottom: 1px solid var(--mc-border);
    padding-bottom: 4px;
}

/* アコーディオンヘッダー */
.mabi-checker-root .mc-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.mabi-checker-root .mc-accordion-header:hover {
    color: var(--mc-text);
}

.mabi-checker-root .mc-toggle-icon {
    font-size: 0.8rem;
    color: var(--mc-accent);
    transition: transform 0.2s;
}

.mabi-checker-root .mc-toggle-icon.is-open {
    transform: rotate(180deg);
}

.mabi-checker-root .mc-substat-count {
    font-size: 0.75rem;
    background: var(--mc-border);
    padding: 2px 8px;
    border-radius: 10px;
    color: var(--mc-text);
    margin-left: 6px;
}

.mabi-checker-root .mc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.mabi-checker-root .mc-grid-dense {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 8px;
}

.mabi-checker-root .mc-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid transparent;
}

.mabi-checker-root .mc-field.is-main {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.mabi-checker-root .mc-label {
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mabi-checker-root .badge-main {
    background: var(--mc-main-badge);
    color: #000;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 4px;
    margin-left: 6px;
}

.mabi-checker-root .mc-rate {
    color: var(--mc-muted);
    font-weight: 400;
    font-size: 0.75rem;
}

.mabi-checker-root .mc-input {
    background: var(--mc-input-bg);
    border: 1px solid var(--mc-border);
    border-radius: 6px;
    padding: 8px 10px;
    color: var(--mc-text);
    font-size: 0.95rem;
    outline: none;
}

.mabi-checker-root .mc-input:focus {
    border-color: var(--mc-accent);
}

.mabi-checker-root table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-top: 12px;
}

.mabi-checker-root th,
.mabi-checker-root td {
    padding: 7px 6px;
    text-align: left;
    border-bottom: 1px solid var(--mc-border);
}

.mabi-checker-root th {
    color: var(--mc-muted);
}

.mabi-checker-root td.num {
    text-align: right;
    font-family: monospace;
}

/* 既存の mabi_checker.css の末尾に追加 */
.mabi-checker-root .mc-pure-hp-display {
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--mc-accent);
    background: rgba(56, 189, 248, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    border: 1px dashed rgba(56, 189, 248, 0.4);
}

.mabi-checker-root .mc-pure-hp-display span.sub-note {
    color: var(--mc-muted);
    font-size: 0.7rem;
}

/* 職業選択ボックスのレイアウト拡張 */
.mabi-checker-root .mc-class-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.mabi-checker-root .mc-class-desc {
    font-size: 0.75rem;
    color: var(--mc-muted);
    margin-top: 4px;
}

.mabi-checker-root .mc-subselect-box {
    background: rgba(15, 23, 42, 0.6);
    border: 1px dashed var(--mc-accent);
    border-radius: 6px;
    padding: 10px 12px;
    margin-top: 6px;
}

.mabi-checker-root .mc-subselect-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--mc-accent);
    margin-bottom: 6px;
    display: block;
}

/* ルーン・ペット・小計バッジ */
.mabi-checker-root .mc-bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 10px;
    margin-bottom: 8px;
}

.mabi-checker-root .mc-rune-card {
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid var(--mc-border);
    border-radius: 8px;
    padding: 10px;
}

.mabi-checker-root .mc-rune-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.mabi-checker-root .mc-rune-cp {
    color: var(--mc-success);
    font-family: monospace;
    font-size: 0.8rem;
}

.mabi-checker-root .mc-rune-controls {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 6px;
}

.mabi-checker-root .mc-subtotal-badge {
    text-align: right;
    font-size: 0.82rem;
    color: var(--mc-muted);
    margin: 6px 0 14px;
}

.mabi-checker-root .mc-subtotal-badge b {
    color: var(--mc-accent);
    font-family: monospace;
}

.mabi-checker-root .mc-sub-panel {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid var(--mc-border);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 16px;
}

.mabi-checker-root .mc-pet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

/* データ保存パネル（ログイン連携） */
.mabi-checker-root .mc-save-panel {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.9));
    border: 1px solid rgba(56, 189, 248, 0.4);
    border-radius: 10px;
    padding: 16px;
    margin: 20px 0;
}

.mabi-checker-root .mc-save-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.mabi-checker-root .mc-save-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--mc-accent);
    display: flex;
    align-items: center;
    gap: 6px;
}

.mabi-checker-root .mc-save-user-badge {
    font-size: 0.78rem;
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.4);
    color: var(--mc-success);
    padding: 3px 10px;
    border-radius: 999px;
}

.mabi-checker-root .mc-save-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.mabi-checker-root .mc-save-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.mabi-checker-root .mc-btn-save {
    background: linear-gradient(135deg, #0284c7, #2563eb);
    border: 1px solid #38bdf8;
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mabi-checker-root .mc-btn-save:hover:not(:disabled) {
    filter: brightness(1.12);
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.4);
}

.mabi-checker-root .mc-btn-save:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.mabi-checker-root .mc-btn-image {
    background: linear-gradient(135deg, #059669, #10b981);
    border: 1px solid #34d399;
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.mabi-checker-root .mc-btn-image:hover:not(:disabled) {
    filter: brightness(1.12);
    box-shadow: 0 0 14px rgba(52, 211, 153, 0.4);
}

.mabi-checker-root .mc-btn-image:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.mabi-checker-root .mc-btn-sub {
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.35);
    color: var(--mc-accent);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.mabi-checker-root .mc-btn-sub:hover {
    background: rgba(56, 189, 248, 0.22);
}

.mabi-checker-root .mc-save-msg {
    font-size: 0.82rem;
    margin-top: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    display: none;
}

.mabi-checker-root .mc-save-msg.is-success {
    display: block;
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.4);
    color: var(--mc-success);
}

.mabi-checker-root .mc-save-msg.is-error {
    display: block;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #f87171;
}