.settings-section {
    padding: 0 16px; margin-bottom: 24px;
}
.settings-section h3 {
    font-size: 1em; font-weight: 600; padding: 12px 0 8px;
    border-bottom: 1px solid var(--border-color); margin-bottom: 4px;
}

.stats-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 12px 0;
}
.stat-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 16px 10px; text-align: center;
}
.stat-num { display: block; font-size: 1.4em; font-weight: 700; color: var(--accent); }
.stat-label { display: block; font-size: 0.75em; color: var(--text-tertiary); margin-top: 4px; }

.settings-section .btn {
    display: block; width: 100%; margin-bottom: 10px; text-align: center;
}

/* Import page */
.bookshelf-list { padding: 16px; }
.book-card {
    background: var(--bg-secondary); border-radius: var(--radius-md);
    padding: 20px; margin-bottom: 12px; border: 1px solid var(--border-color);
}
.book-card h3 { font-size: 1.1em; margin-bottom: 4px; }
.book-card .book-author { font-size: 0.85em; color: var(--text-secondary); }
.book-card .book-progress { font-size: 0.85em; color: var(--accent); margin-top: 8px; }
.book-card .btn { margin-top: 12px; }

.import-hint {
    position: fixed; bottom: calc(72px + var(--safe-bottom)); left: 0; right: 0; padding: 0 16px; z-index: 10;
}
.import-hint-card {
    max-width: 768px; margin: 0 auto; padding: 14px 18px;
    background: var(--accent); color: #fff; border-radius: var(--radius-md);
    display: flex; justify-content: space-between; align-items: center;
    box-shadow: var(--shadow-md); font-size: 0.9em;
}
.import-hint-card .btn { background: #fff; color: var(--accent); }
.import-progress { padding: 20px 16px; text-align: center; }
.import-progress .progress-text { margin-top: 10px; color: var(--text-secondary); font-size: 0.85em; }