#zeki-ai-dashboard {
    max-width: 720px;
    margin: 0 auto;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    font-family: inherit;
}

.zeki-ai-dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.zeki-ai-dash-header h3 {
    margin: 0;
}

.zeki-ai-mode-select {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

.zeki-ai-skill-row {
    display: grid;
    grid-template-columns: 140px 1fr 50px;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    font-size: 13px;
}

.zeki-ai-skill-track {
    background: #eee;
    border-radius: 6px;
    height: 8px;
    overflow: hidden;
}

.zeki-ai-skill-fill {
    background: #2563eb;
    height: 100%;
}

.zeki-ai-streak {
    margin: 14px 0;
    font-weight: 600;
}

.zeki-ai-today h4 {
    margin-bottom: 8px;
}

.zeki-ai-mission-list {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
}

.zeki-ai-mission-header {
    font-size: 12px;
    color: #666;
    margin-bottom: 6px;
}

.zeki-ai-mission-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
}

.zeki-ai-mission-item.zeki-ai-done span {
    text-decoration: line-through;
    color: #999;
}

.zeki-ai-dash-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.zeki-ai-dash-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
}

.zeki-ai-dash-col li {
    padding: 4px 0;
    border-bottom: 1px solid #f5f5f5;
}

.zeki-ai-empty {
    color: #999;
}

.zeki-ai-roadmap-section {
    margin-top: 20px;
    border-top: 1px solid #eee;
    padding-top: 16px;
}

.zeki-ai-roadmap-note {
    font-size: 12px;
    color: #888;
    margin: -4px 0 12px;
}

.zeki-ai-roadmap-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 260px;
    overflow-y: auto;
}

.zeki-ai-roadmap-step {
    padding: 6px 8px;
    border-bottom: 1px solid #f5f5f5;
    font-size: 13px;
}

.zeki-ai-roadmap-done .zeki-ai-roadmap-head {
    color: #999;
}

.zeki-ai-roadmap-current {
    background: #eff6ff;
    border-radius: 6px;
}

.zeki-ai-roadmap-current .zeki-ai-roadmap-head {
    font-weight: 700;
}

.zeki-ai-roadmap-vocab {
    font-size: 12px;
    color: #666;
    margin-top: 2px;
    margin-left: 22px;
}

.zeki-ai-study-material {
    margin: 16px 0;
    padding: 12px 14px;
    background: #f7f7f8;
    border-radius: 8px;
    font-size: 13px;
}

.zeki-ai-study-sub {
    color: #666;
    margin: 0 0 8px;
    font-size: 12px;
}

.zeki-ai-study-vocab, .zeki-ai-study-grammar {
    margin-bottom: 4px;
    line-height: 1.5;
}

.zeki-ai-homework-section {
    margin: 16px 0;
}

.zeki-ai-homework-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zeki-ai-homework-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 13px;
}

.zeki-ai-homework-item.zeki-ai-done span {
    text-decoration: line-through;
    color: #999;
}

.zeki-ai-notes-section {
    margin: 16px 0;
}

.zeki-ai-notes-textarea {
    width: 100%;
    min-height: 90px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 13px;
    resize: vertical;
    box-sizing: border-box;
}

.zeki-ai-notes-status {
    font-size: 11px;
    color: #999;
    display: block;
    margin-top: 4px;
}

@media (max-width: 600px) {
    .zeki-ai-dash-columns {
        grid-template-columns: 1fr;
    }
}

#zeki-ai-report {
    max-width: 720px;
    margin: 0 auto;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
}

.zeki-ai-report-range {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

.zeki-ai-report-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin: 16px 0;
}

.zeki-ai-stat-tile {
    background: #f7f7f8;
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.zeki-ai-stat-tile .value {
    font-size: 22px;
    font-weight: 700;
    color: #2563eb;
}

.zeki-ai-stat-tile .label {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.zeki-ai-report-errors {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
}

.zeki-ai-report-errors li {
    padding: 4px 0;
    border-bottom: 1px solid #f5f5f5;
}