/* Estilos para o histórico */
.history-container {
    padding: 20px;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.history-controls {
    display: flex;
    gap: 10px;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--bg-alt);
    border-radius: 6px;
    transition: all 0.2s ease;
}

.history-item:hover {
    transform: translateX(5px);
    background: var(--bg-hover);
}

.history-item-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.history-item-icon {
    font-size: 1.5em;
    min-width: 32px;
    text-align: center;
}

.history-item-details {
    display: flex;
    flex-direction: column;
}

.history-item-title {
    font-weight: 500;
}

.history-item-timestamp {
    font-size: 0.85em;
    color: var(--text-muted);
}

.history-item-actions {
    display: flex;
    gap: 8px;
}

.history-item-actions button {
    padding: 6px;
    border-radius: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.history-item-actions button:hover {
    opacity: 1;
}

.history-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.history-empty-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.history-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.history-filter {
    padding: 6px 12px;
    border-radius: 15px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.history-filter.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.export-buttons {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    padding: 0 12px;
}

.export-btn {
    background: var(--panel2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.export-btn:hover {
    background: var(--panel);
    border-color: var(--brand);
    transform: translateY(-1px);
}